Salaam alaikum I am a worker at descon contractor...

Salaam alaikum I am a worker at descon contractor company here in ras laffan in qatar .Comapany pleasure us to do work during Corona pandemic after their work is finish they refuse us to pay the basic salary They say that qatar labour ministry passes a resolution that ministry has allow them during corona pandemic if they will they can not pay basis salary to worker they are doing injustice with us.Please help us