Dear ismail...i am confused what you are asking for...1.As you said you are on business visa with a return ticket back for your country if in case your visa not been processed within limit of time(3 Months)...nobody can ask you money from you of ticket(as u mentioned ur HR asking to pay 1000QR)..2.You saying you got your work visa for two years then how can your visa validity expires in december 2015? as you just arrived in March-15?...Medical and finger prints are the first step to get a Valid working visa you mentioned its not been done yet then how come you get a visa already?...3.Untill and unless you complete your contract period with your company you will not be eligible to asking a ticket from company at least one side you have to pay if in case you going for an emergency leave....all in all i can sense that you are the one who just want to leave Doha in any case?....Pardon me for any offense but my dear brother but even if just for 1000QR sake do not waste and loss your precious time and opportunity you got in here...i think your work doesn't have any problem, its bad out there going back to our countries instead talk to your HR and try to shed that 1000 Issue...i bet it wont be a big deal...i know you miss ur loved ones but same time those loved ones need money to live and to full fill their daily needs, please do not take my suggestions as criticism but its an brotherly advices...rest its up to you...best of luck buddy