I was already cancel labour visa in uae then now i...

In order for a certificate of good conduct and behavior to be obtained, a valid residence must be present with the following documents:
A valid ID issued by the UAE
A copy of the customer's passport
A statement from the beneficiary stating that he has no criminal record or pending criminal cases
A recent personal photo, with a white background
Powerful email
You can get more information through the UAE government website
You should visit this website through the following link:
the UAE government website