How to cancel my visa im her already in phillip...

We would like to inform you that if your inquiry is related to know the way for canceling your visa, the following information are important:
The employer is the one responsible for canceling the worker's visa, and if the employer did not cancel the visa, we recommend that you first contact the employer amicably in order to cancel the visa. If your employer does not respond to this request, your friend may send you a power of attorney to file a complaint at the General Directorate of Residence and the Ministry of Human Resources and Emiratisation due to the employer's refusal to cancel the residence visa, although there is no justification for the continuation of the visa to be valid.