`1. The contract of employment cannot be altered after it has been signed by the employee except with the consent of the employee. Both the employer and employee continue to be governed by the agreement which you had signed. Any alteration effected thereto without your consent is not legally enforceable against you.
2. You should engage a lawyer to issue a legal notice to the employer to release your salary forthwith, failing which you can sue the ex employer for recovery of salary and also compensation.