Unable to get payslips and Bank Statements

Hello Guys,
I am a software Tester and looking for acs. I am applying from offshore and currently in Pakistan. I have FT work experience of working in Dubai for 4 years from 2012-2016 but the company HR is not providing any Pay Slips and I don’t have any access to the Bank Statements as well as the account is now dormant.
What are the options left for me and if there is any legal action I can take against the company in Dubai?