What are my labour entitlements upon termination?

Hi Sir,

Please, can you help me understand the following below?

I have been terminated from my company in Sharjah. I worked for them for 1 year and 7 months.

They had made me sign one letter on their official letterhead that they have terminated me and will be giving a grace period of one month.

This was a week ago. After this, now they have made me sign the cancellation letter for closing the contract.

What benefits will I get? Am I entitled to gratuity and termination fee?

Please, can you help me understand the Law of termination in Dubai, so that if in any part they wrong I could take legal action if required?