Filing a false case against an employee in order not to pay his dues

Sir,

I am working in Dubai as a sales representative with 1000 as basic salary in the contract. I submit my resignation on 15/09/2020 with 30 days notice period.

The company asked me to hand over the job on 01/10/2020. I handed over the company car, SIM, and laptop. On 11/10/2020, the company filed a case against me that I deleted all company emails.

They filed a case in labor court. They don't want to pay me September month salary + 6 years final settlement +1 year leave salary. Also, They don't want me to join a competitor company.

That's why they filed the case. I do not have money for food. My 4 member family in India depends only on my salary. I don't know what to do.

Please help me!