Payment of the full credit card dues after paying the fine

Dear Sir,

I have a credit card cheque bounce case of AED 57,000. I've already paid the fine of AED 2020 in the police station but the bank is still calling me a for the payment of AED 57,000.

They told me they're filing a civil case against me. Please tell me about the further procedure if they file a civil case, and if there is any travel ban or any other fine on me.