Rating problem

Why isn't my rank shifting? I have been playing ranked games since yesterday, but I don't see any changes either when I win or when I lose.

You've been detected as using computer assistance.

You are marked as a cheater.

You have been shadow-banned

I have never used computer assistance, which can be seen by my given games that are full of mistakes. Is there any way to get the account back?

Thank you helisss!

lichess.org/contact#help-appeal-cheat
you can go there or
e-mail to contact@lichess.org