Sir, Now am in Business visa. Due to my family...

Dear Customer,                                
Thanks for joining and trusting us, much appreciated!

We would like to inform you that if your inquiry relates to your wish to terminate your employment contract and return to your country, here is the legal information:
The Qatari Labor Law did not allow workers to suddenly stop work or terminate their employment contract. You must negotiate with the employer in order to obtain the written consent of the employer to terminate the employment contract amicably. You must also obtain written consent from your employer for your leave. We note that the Qatari Labor Law has granted the employer the right to dismiss a worker in addition to being deprived of end of service benefits in a number of cases including:
Failure to comply with the contract of employment or interruption of work for seven consecutive days or fifteen separate days.
Here is the text of the Qatari Labor Law concerning your inquiry
Article (61)
The employer may dismiss the worker without notice and without payment of the end of service gratuity in the following instances
1. If the worker assumes a false identity or nationality or submits false certificates or documents.
2. If the worker commits an act which causes gross financial loss to the employer provided that the employer shall notify the Department of the incident within twenty four hours from the time of his being aware thereof.
3. If the worker violates more than once the written instructions of the employer concerning the safety of the workers and the establishment despite his being notified in writing of the violation provided that these instructions shall be written and posted up in a conspicuous place.
4. If the worker fails more than once to carry out his essential duties under the service contract or this law despite his having been notified in writing thereof.
5. If the worker discloses the secrets of the establishment where he is employed.
6. If the worker is found during the working hours in a state of drunkenness or under the influence of a drug.
7. If the worker commits an assault on the person of the employer, the manager or one of his supervisors in the work during the work or by reason thereof.
8. If the worker repeats his assault on his colleagues in work despite his being warned in writing thereof.
9. If the worker absents himself from work without legitimate cause for more than seven consecutive days or fifteen days in one year.
10. If the worker has been finally sentenced for a crime involving immorality or dishonesty.

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Kind Regards,

Dear Customer,
Welcome again!

To complete our previous response, we clarify the following information:
Unfortunately the visa can only be canceled by the employer, and we recommend that you negotiate with your employer.

Accept our respect and appreciation.
Kind Regards,