Claiming unpaid salaries and entitlements and cancelling visa

Sir,

I am working with a construction company in Dubai. I have served my 1.6 years under unlimited contract. I have got a Job Offer from another employer.

I also want to leave my current employer as they didn’t pay us more than 04 months salary and didn’t allow me to go on annual leave. I resigned, and after serving of my 30 days’ notice period, the manager is not cancelling my visa.

First I belong to a poor family; it will take too much time to get another job whenever they will cancel my visa. Another employer gave me 45 days’ time to join, otherwise, the candidature will be cancelled.

Second, my marriage will take place after 5 months and I will be jobless that time, marriage can be cancelled, now my mind has stuck.

If I will go through legal, it is not sure that the Ministry will arrange my visa cancellation within 1-2 weeks. It can be 1-2 months via legal as I know our PRO, he uses some strategy and can extend the case up-to 2 months.

Now it is the suicide condition for me.

Please suggest.