My pakistani arbab cancelled me from one company...

Regarding your inquiry about changing the sponsor, please note that one of the conditions for transferring the sponsorship is that the worker has a valid residence permit and a valid labor card.
Ending the work relationship amicably between the worker and the employer and the passage of at least two years since the worker worked for the employer, unless he is one of the categories excluded from this condition in accordance with the law.
The worker's sponsorship may be transferred without the employer's consent in the event of:
The employer has not fulfilled its obligations towards the worker, for example: failure to pay the worker's wages
The employer did not hire the worker due to the closure of the facility, and the worker filed a complaint against him with the Ministry of Labor
A judicial ruling was issued in favor of the worker that includes the worker’s right to receive at least two months’ wages, or a judgment for compensation for unfair dismissal, or any other rights of the worker
The employer terminated the employment contract, or did not renew it
The sponsorship may be transferred without being restricted to the two-year period in the event of:
The new job is at skill level 1, 2, or 3 (see Glossary)
The wage for the new job is not less than 12 thousand dirhams for the first skill level, seven thousand dirhams for the second skill level, and five thousand dirhams for the third skill level
The employer breaches his obligations towards the worker, such as non-payment of wages
The employer did not hire the worker due to the closure of the facility, and the worker filed a complaint against him with the Ministry of Labor
A judicial ruling was issued in favor of the worker, which includes the worker’s right to receive at least two months’ wages, or a judgment for compensation for unfair dismissal, or any other rights.
The worker moved to another facility owned or jointly owned by the employer.
An application for transfer of sponsorship is submitted according to the following procedures:
The new employer submits a request to transfer the sponsorship to the labor office to which the new establishment belongs, through the mail or the counter of the Labor Department.
The following documents must be attached to the application:
Bail application form.
A copy of the signature approval for both the previous employer and the new employer.
A copy of the worker's passport.
A copy of the worker's work card.
Copy of academic certificates, if any.
The decision to transfer sponsorship is issued by the competent employee after reviewing the required papers.
The facility pays the sponsorship transfer fee.
There is no maximum number of sponsorship transfer times.