Trust Centre


How to submit a complaint or appeal to BiFu?

2026-08-11


You can formally complain and appeal through the live chat, written complaint and escalated review entry points. When you disagree with the handling of your account, deposit, withdrawal or a transaction, you can submit materials and check the progress using the ticket number.

The difference between a complaint and an appeal

  • Complaint: report a service, communication or handling issue and request investigation and resolution.
  • Appeal: request a review of a handling result already issued for an account, transaction or withdrawal.

Materials to submit

Account identifier, the relevant order or ticket number, the time it occurred, a statement of facts, the issue you want resolved and necessary evidence. Do not send your password, verification code, private key or seed phrase.

Checking the handling progress

After submitting, you will receive a ticket number; the on-site ticket or official customer service will display the current status, the materials required and the outcome; if you disagree with the result, you can request an escalated review.

FAQ

What if regular customer service hasn't resolved it?

Submit a written complaint citing the original ticket number and request an investigation or escalated review.

How do I check progress after filing a complaint?

Check via the on-site ticket or official customer service; the ticket will display the current status, the materials required and the outcome.