Their is salary adjustment in our company and for...

If you were forced to sign, you may report the police station that the employer forced you to sign. When you resign fromwork, and for the 4 years prior to resignation, the worker is entitled to a remuneration for the fractions of the year in proportion to the period spent in service. The last basic wage for a worker is taken as a basis for calculating the aforementioned indemnity.
In accordance with the provisions of the Qatari Labor Law, which stipulates:
Article 54
In addition to any sums to which the worker is entitled to upon the expiry of his service, the employer shall pay the end of service gratuity to the worker who has completed employment of one year or more. This gratuity shall be agreed upon by the two parties, provided that it is not less than a three-week wage for every year of employment. The worker shall be entitled to gratuity for the fractions of the year in proportion to the duration of employment. The worker's service shall be considered continuous if it is terminated in cases other than those stipulated in article (61) of this Law and is returned to service within two months of its termination. The last basic wage shall be the base for the calculation of the gratuity. The employer is entitled to deduct from the service gratuity the amount due to him by the worker.