Good morning. I am from cameroon. My passport got...

We would like to inform you that if you have overstay fines in UAE then you can ask to reduce by applying grievance  to the authority that asks for the fine, which almost the Identity and Nationality Authority, or the Prosecution or the court if it is according to lawsuit.
As according to the Federal Aliens' Residence Law and its Executive Regulations, every foreigner has canceled his visa or residence permit or it’s expired at the end of the permit or the visa, and  he didn’t apply for the renewal, in cases where this is possible, within a period not exceeding 30 days from the date of expiry or he did not leave the country within that period, then he will have fine not exceed 100 AED per day of illegal residence once the grace period is finished.