The eligibility to get a salary if the employee is asked to stay at home

Dear sir/madam,

I joined a new company in the UAE. One of my cards is still not approved to do work in a specific area so the company asks me to stay in a room after joining.

I am still waiting for more than 50 days and the company is not paying me a salary.

I asked them to give me work somewhere else and pay me, they are ask me to wait.

Can I get my salary legally for the period in which I'm staying in the room as per their instructions?