Illegal pressure and retention of passport by the employer

Dear Sir/’adam,

My two-year contract ends on June 12th, 2023. I submitted a request for marriage leave from March 1st to April 10th, with plans to return on April 11th, but management denied my request due to the contract period, even though I have 20 days of paid leave remaining.

The management is now pressuring me to renew my contract and go on vacation or resign from the job in order for them to find a replacement.

They are also holding my passport.

Please advise!