DARWISH travels is closed on Friday.
They are open on Saturday - Thursday
8:00 am to 1:00 pm --- 4:00 pm to 7:00 pm
Their Office address:
166, Financial Square Building 4. Rawdat Al Khail St, Doha, Qatar
Tel: 44418 423/424

(for visa message they need visa copy, passport copy and ticket (return also). charge 10 QAR)