3 Months!!! and NO answer ?!!!
3 Months!!!! and you still waiting !!!? lol
It seems Qatar airways preparing a MASSIVE offer letter for you and it seems the facilities beside many other additional benefits,i guess that's why it took time b4 sending to you...!!!!

Dude...try to jump to grab or to search for another Opportunity, they had alredy sent you an official unheared ..SORRY.. as an answer.