As told by many of them, they are right,

Its your choice, you have accepted the salary, why are u blaming now ??

Living cost is high, you could have done the survey before accepting the job.

Why Qatar govt should provide comfort for you when your govt, is not providing for back in your country.

However finally still u can get such house keep on searching, options are there in Ezdan wakra where you may get in your budget.