If the bank which issued your credit cards has already filed criminal complaints against you, and you are unable to return to Dubai or any other GCC countries, you can legally appoint an individual to:
I. Make the repayments to the bank on your behalf for the full amount due; or
II. Enter into negotiations with the bank to settle the outstanding balances.
Once your debts are repaid or settled, the bank will issue a clearance to remove your name from police blacklist and/or Interpol list.
It is always important to seek professional legal advice for solutions tailored to your unique situation.