Work as Helper....You can visit a Manpower agency in Qatar you can find Biodata's for Nepali to work as housemaid...If their Government Ban....why they are allowing their female citizens to work as a servant..Their airport authority should know very well because they are checking all the documents before leaving their country, one thing is work Visa emboss in her Passport and type of worked is indicated.
You mean to say they don't bother checking the visa and if you said ban, they should stop her boarding the plane.....