Unfortunately Deleted Account and trying to Log in again but encountering issues

Hello there,
I’m Mokshagna, use ChatGPT very much for my daily work, I’m a student you know it’s an outstanding level tool for students like me.
the problem started when I, unfortunately, deleted my account
and then I tried to log in this showed up
Screenshot 2023-05-11 231453

and then I thought I have to recreate my account so sign up then I got - your account is already exist

I’m not able to use my account it’s very important to me, please help me
thank you