I'm terminated but no have notice giving to me....

Dear Customer,
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We would like to inform you that according to the Qatari Labor Law, your dismissal is arbitrary and you can file a complaint with the Labor and Social Affairs Office.
Article (49)
If the service contract is of an indefinite duration any of the two parties thereto may terminate it without giving the reasons for the termination. In this case the party intending to terminate the contract shall notify the other party in writing as follows:
1. In respect of the workers who receive their wages annually or monthly, the notification shall be given not less than one month prior to the date of the termination. If the period of service is five years or less. If the period of service is more than five years, the notification period shall be at least two months prior to the date of termination.
2. In all other cases the notification shall be given in accordance with the following periods :
A) If the period of service is less than one year the notification period shall be at least one week.
B) If the period of service is more than one year and less than five years
C) The notification period shall be at least two weeks.
D) If the service period is more than five years the notification period shall be at least one month.
If the employer terminated the contract without considering these periods, then he shall pay compensation as the worker wage for the notice period or the rest of the contract.
The below article determines the cases that allow the employer to terminate the worker without notice or any rights:
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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