Belarus tax info in App Store Connect — "Try again later" error for 10+ days

For more than 10 days, I haven't been able to add tax information for Belarus in App Store Connect (Business section).

Every time I try to enter my details, I get the same error:

"Unable to process the request at this time. Please try again later."

Because of this:

I have no access to the information entry field

I can't submit my app for review

I can't upload or submit any new app

I tried different variations of my tax number — nothing helps. The problem is not on my side.

Has anyone else faced this? How did you fix it? Support is silent, and my deadlines are burning.

Thanks.

Belarus tax info in App Store Connect — "Try again later" error for 10+ days
 
 
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