Chocks Away,
Go fish some where else!
If you know how QR runs the operation and rule in the State of Qatar, then you would know that if you want to leave any company stone cold without any notification to your employer, then as a CABIN CREW, the best thing you could do is show up for work and then carry on with your life else once you are out of Qatar. This has been done in the past at QR and EK and others. BUT beware, you are closing a lot of doors this way as you not be able to work in most of the Middle Eastern region. You may not be able to properly transit either, as there may be some implications once you arrive in Doha.
As a DEC crew, totally different policies and procedures, a lot more flexible!
In Qatar, if you don't follow the set procedures, then you will have a tough time getting out, I am not saying impossible, its just going to be a stress full time for you, not for the company as they may take their time. Just know what you are getting into, and not act as a teenager and feel that you have the right to do, say and wanting everything as you please. Have a plan when you join the company and have a plan, when you are leaving. You have to have an exit plan if you are leaving at your terms or at somebody else's terms.
Fly safe and happy landings everyone!