Enrollment not completed after ID verification - Apple Support can’t help

I tried to enroll in the Apple Developer Program as an individual from Azerbaijan. I went through the whole process in the Apple Developer app, and my ID documents were accepted, but now I’m stuck on “Enrollment not completed - Your enrollment in the Apple Developer Program could not be completed at this time.”

I contacted Apple Support and they told me: “We can’t verify your identity with the Apple Developer app or provide further assistance with the Apple Account for Apple Developer programs.”

I’ve also contacted Apple Developer Support several times through email since 15th June and got no response.

Has anyone had the same issue? Is there another way to escalate or re-verify my identity, or a different channel that actually responds?