Resignation without notice for delaying payment of salary

I am working with a hotel which comes under the immigration department. I have a limited contract of 3 years. I want to resign and breach the contract due to a delay in salaries.

They are paying salary every month but of past months such as I will be paid for September by mid or 10th of Nov 2019. I have spoken to management but nothing is working so if I breach the contract, do I have to pay something to a company like 45 days salary or visa cost?

Secondly, do I have to give notice or I can quit on the spot?

I am alone in Dubai. No one is giving me the correct information. I am out of money to hire a lawyer.

Please help me!