Yaa I over stay my visit viser for 90 day and want...

We would like to inform you that Tourists and visit visa holders have a grace period of 10 days. If a tourist or a visitor overstays beyond the grace period, he will be fined with AED 200 for the first day of overstay, followed by AED100 each consecutive day. This is to be paid in addition to AED 100, as service fees at the immigration offices or at the airport when exiting.
holders of all types of visas can modify the status of their entry while staying in the country if they wish to transfer it into a residency visa. Modifying visa status into residency visa applies after meeting required terms and conditions and payment of AED 550 fee in lieu of leave. However, the applicant must do this before the expiry of his current visa to avoid any penalties.