My wife was here on visiting visa and she was...

It should be noted that after reviewing your inquiry and legal scrutiny we would like to inform you that

Please consider that to apply to lift Travel Ban you'll need to visit this website:
Governement Portal

You'll need to submit the application and the required documents either at the court or online, through the up-given link.

The application is presented to the competent public prosecutor. In case of approval, you'll receive a copy of the travel ban cancellation order via email.

As per required documents :

• Emirates ID
• Power of Attorney

Depending on the reason for the travel restrictions, you'll need to reach out to the relevant authority, to clear any pending cases filed against you in order for the travel ban to be lifted.

In the event that the intended question is otherwise, you can kindly ask us in detail and we will respond to it in the shortest time frame.

The website is the digital Services of the Judicial Department

Please note that if there is a case against your wife, you can follow it through the website that was sent in the previous answer, but if the matter is related to the dimensions, please review the following information:
A foreigner who has been deported may not return to the country except with special permission from the director general of the Federal Authority for Identity and Citizenship,
The application for obtaining the special permit referred to above shall be submitted to the naturalization and residency administration concerned with receiving the applications for entry permits and visas, provided that the application shall contain all information related to the previous residency permits, the reasons for deportation, and circumstances which occurred thereafter. Justifications for entry may be mentioned in the application, supported with documents and necessary evidence.
A foreigner against whom a deportation order is issued, may apply to the public prosecution to cancel the deportation order. He / she may state reasons for his application and submit supporting documents. The application is sent to a special committee to take a decision on lifting the deportation order. you can apply online to cancel deportation via the website of Public Prosecution.