Error : Authentication code on installed Ratio in device

After installing latest update on my device (Oneplus 7 pro), It asks for the verification code sent on my mail. Even after provided original code it pops a error message.

I installed everything properly. Will be waiting for the reply.
Thanks,
Nakul.

Please see this first
https://community.blloc.com/t/new-users-please-read-this-first/2455/6