| What you saw | Category | Section |
|---|---|---|
| Document not recognised / image unclear | Photo quality | Photos |
| Information mismatch / name does not match | Consistency | Names |
| Face verification keeps failing | Environment | Liveness |
| Document already in use | Duplicate account | Duplicates |
| Under review, nothing happening | Queue | Waiting |
Photos: the bulk of all rejections
If the message points at "cannot recognise", "unclear" or "please re-upload", the problem is the image itself — nothing to do with your identity, nationality or account. Resubmitting the same blurred file does not fix the problem. Reshoot.
Check these points before submitting; approval still depends on the platform review:
- Lay the document flat on a table. Do not hold it — fingers cover the border, and a missing border is a hard fail.
- Light from the side. Overhead light produces a band of glare across the laminate, usually right over the important part. Move to a window or beside a lamp.
- All four corners inside the frame, with a margin. Cropping tight regularly clips a corner.
- Sharp throughout, especially the machine-readable lines. Those two lines carry the automated check; blurred means no check.
- Do not photograph a screen. A scan displayed on a monitor is generally detected and refused.
One extra thirty seconds worth spending: move the photo to a computer and view it enlarged. Phone screens are small and hide problems — glare in one corner, a blurred digit, a clipped edge. Confirming at full size before submitting saves several rounds.
Names: the subtle one, and the easy one
When you see "information mismatch", do not start by doubting the system. Check one thing: is the name on your account character-for-character identical to the document — spelling, order of given and family names, middle names, spacing.

Match each field to its label. If the document says surname ZHANG and given name MING, enter ZHANG under Surname / Family name and MING under Given name / First name. A display showing MING ZHANG does not mean you should swap the fields. Check the instructions if a label is unclear.
The fix is to copy the document, not to enter it the way you would normally write it. Whatever the surname field on the document contains is what goes in the surname field.
Other things that catch people: spacing in compound surnames, hyphens inside given names, and second spellings that appear on some documents. All of them have to match exactly.
Liveness: usually just the room
Repeated face verification failures are, most of the time, not about you — they are about the light. Same person, same phone, different spot, and it passes.
- Do not sit with your back to a window. The most common cause: your face in shadow, background blown out.
- Avoid overhead light. It throws heavy shadows into the eye sockets and under the nose.
- Glasses and hats off. Lens reflections obscure the eyes.
- Slow down. When prompted to turn or blink, go slower than feels natural.
- Use a phone rather than a laptop. Better camera, and none of the permission, resolution and frame-rate problems.
The best spot is indoors near a window but not directly against it, in daylight, facing the window. That combination has a noticeably higher success rate than an evening attempt under a ceiling light.
Duplicates: do not go around it
"This document is already registered" means you registered before. The correct route is account recovery, not a different document and certainly not somebody else's.
Going around it has two problems. Platform rules generally prohibit duplicate accounts for one individual, and when detected both can be restricted. And if the document belongs to someone else, the issue is no longer confined to platform rules.
Recovery normally asks you to demonstrate the account is yours — original email, original phone, historical transaction details, identity documents. Even with a dead mailbox, as long as the document is still yours there is generally a path. It is just slower.
Fraud is common around account recovery. Start from the verified official site or app. Never give a person in a chat your password, verification code, seed phrase or private key. Entering a code yourself into a genuine official login or recovery form is different: verify the page first and follow its prompts.
Waiting: do nothing
While the status is under review, check the stated window, notifications and any request for more documents. Do not repeatedly send the same material. It does not guarantee faster review, and we have no evidence that every repeat submission moves an applicant to the back. Contact support with the original submission record when the stated window has passed.
An unchanged status after repeated refreshes tells you nothing about the ordering of the review queue. Record the submission time and status, and send additional material when the page requests it or official support gives a specific instruction.
When should you contact support? After you are clearly past the platform's stated normal window. Include: when you submitted, the current status, and what you have already confirmed (photos sharp, name matching). Leave out urgency and frustration — neither speeds anything up.
Less common cases the standard checks will not fix
The five above cover the overwhelming majority. These are rarer, and if you hit one the advice above will not help, so they are listed separately.
The document is close to expiry
Documents with insufficient remaining validity are usually refused, and the required margin varies by provider. If your passport expires in a few months, renew it rather than spending time on repeat submissions.
The document type is not supported
Not every identity document is accepted, particularly temporary or regional ones. Check the platform's list of accepted documents before submitting rather than assuming anything with an official stamp will do. A passport is the safest by a distance.
Selected country does not match the document
Read the field label first. Residence means where you actually live; citizenship and the document-issuing country are separate facts. They can differ. Do not change residence just to match a passport. Check the supported documents and address evidence for your circumstances. Correct a genuine error through the official account or support process.
Too many failures triggered a cooldown
Enough failed attempts in a short period and the system may impose a waiting period during which you cannot resubmit. That message alone does not establish a ban or explain how the timer works. Follow the displayed restriction rather than repeatedly retrying; if no time is given, ask official support using the original application record.
If you are in this position the right move is to stop and prepare properly — reshoot, inspect enlarged, check the name character by character — and pass in one go when you can submit again. Which is the argument for spending three extra minutes checking every time: in a system with attempt limits, one correct submission beats three attempts.
You are on a proxy or VPN
An unusual network path can interfere, particularly with liveness checks that need a steady connection. If you have a proxy running, turn it off and retry — it costs nothing and belongs early in the list.
One point about mindset: a rejection does not mean there is something wrong with you. The overwhelming majority are technical — light, angle, spelling. These systems are deliberately tuned to reject rather than let things through, because they face a large volume of forgery attempts. So do not read it as being singled out. Work down the table.
Risk notice: crypto prices move violently and you can lose everything you put in. Verification requirements change by platform; what is described here is the general troubleshooting approach, and the prompts you see on the day are authoritative. Some jurisdictions restrict crypto assets — check the rules where you are.
Where the verification requirements come from
The exact wording of a rejection differs by platform; what is below is the source for the underlying requirement. Why your own attempt failed is still answered by the prompt on the platform’s current page.Checked September 2026
- AFSA public register of regulated entities Astana Financial Services AuthorityBefore troubleshooting verification, confirm the platform's standing is worth handing documents to.
- Regulation of the digital assets market National Bank of KazakhstanIdentity verification at a licensed firm is a regulatory requirement, not an obstacle it invented.
- Law of the Republic of Kazakhstan No. 193-VII On Digital Assets (6 Feb 2023) Adilet legal information systemThe statutory source of the verification obligation.
- Individual income and asset declaration (form 270.00) State Revenue Committee (KGD)The official route for matters involving local documents and identity data.
- State Revenue Committee official site Ministry of Finance of KazakhstanWhere document details and official records diverge, the official record governs.
- AFSA warning on unlicensed digital asset platforms (29 April 2026) Astana Financial Services AuthorityA platform with no findable licence that is in a hurry for your documents is itself a signal.