If I overstayed for 15 years in UAE how can I...

We would like to inform you that if you have exceeded the duration of the visa, and you want to return to your country, you must pay the fine value in order to be allowed to return to your country. As an additional solution, you can review the general directorate of residence and submit an application to reduce the value of the fine by fifty percent in exchange for allowing you to leave in addition to imposing a ban against you and preventing you from entering the UAE for a year.