I'm lei working in qatar as a teller or cashier in airport carparking,for almost 2 years but I decided to resign but I signed the contract for the company is 3 years.. can I go back again in qatar and I apply for another company? Or do I wait for 2 years to come back again in doha.tnx

It's 24 months ban in qatar after canceling previous Visa. If you can obtain NoC then U can land there any given day.