Dear ,
Good Day.

Well I had gone thorugh your message .

Firstly I would like to inform you that you was the one who had signed the contact by revewing terms and conditions .

The best thing is work with more proactive untill you finish your contact , then after you need make a kind request to your managemnet to issue NOC.

Remember recently i came to know that even though you get release offically form the company if you are willing to come back to Qatar you need to have NOC.

Thanks
Hussain