Lifting a travel ban after defaulting on rental cheques

Hi

There is a case for 2 rental cheques bounce amount of AED 16800 & 12500 in the police station and there is a travel ban.

My current condition is not allowing to pay it as I don't have a job and I'm looking for it.

So what are the worst consequences of it? And how will the travel ban be removed?

Please help me with info.

Thanks