The pictures are revolting! It's worse than that of a Nazi Concentration Camp!
Yet, nobody can help them except their employer. They should return to their own country.
They don't need clothes or bags.
All they need is a proper place to sleep and good toilets.
This nobody can donate.
There should be proper laws like QP HSE laws regarding labor camps, and QP enforces them(at least in Dukhan they do) where private companies working under QP contracts are required to meet some basic standards in keeping with standards of other countries.
In a standard labor camp in Qatar there should be:
1. proper fencing
2. Enough space per head(7 sq.m per head).
3. Kitchens with fire resistant false ceiling.
4. Dining halls.
5. Local exhaust ventilation and AC.
6. Toilets with anti skid floor tiles and common glazed tiles daddo.
The number of toilets should be 1 W/C and 1 Bath for every 6 persons.