Unable login to iOS app

Hi all!
iPhone 13 Pro, iOS 17.7, official Trakt app v2.3.3 (758)
When trying to log in to the app I get an error, I attach a screenshot of the error. Made several attempts, the result is the same.
When logging in via web browser everything is normal, no errors. Could you please tell me what the problem might be?
Thank you!

Try VPN - they seem to ban some IPs, at least feom Russia.