Claiming unpaid salaries without having a work visa

I am Venkatesh.

I am working in one interior company in Sharjah. Nearly 2 months completed, but till now they didn't pay my salary.

I asked my company manager, owner and my agent, but no response. My agent told me tomorrow at 4 to have an appointment, then I tell you.

I have a tourist visa only, so give me a suggestion.