As from experiences and queries of Filipinos around here, the company will provide you with an accomodation, transport, and a working visa once they got you accepted in a position through a resident legal agency in your country connected to a Qatar company. I think they'll only let you pay just the initial one-month salary equivalent as charges for the government legal fees and recruitment fees.

"Everything in this book may be wrong." Illusions: The Adventures of The Reluctant Messiah by Richard Bach