Employee's Providents Fund Organisation [EPFO] — PF not received

Dear Sir/Madam
I would like to inform you that I was deployed by Srs Human resource Pvt Ltd at Fun cinemas pitampura (delhi) on 1st May 2006 and exactly after one year I left the job, after 3-4 months when I left the job I applied for my PF in the company as on that time online PF portal was not available. Despite several attempts I never got my PF. The company made me run from pillar to post for my own PF everytime. The company's office was in connaught place Delhi opposite Janpath bhawan. Everytime they tell me to fill a form, They also tell me the form will be sent to Mumbai for my claim, but it never happens. The company always said that "there is a mistake in your form" " incorrect name" "incorrect address" and I never got my amount. Now after a long time when all the facilities are available I would like to apply for my pf. I am sending my offer letter and salary slip for reference (copy enclosed). Kindly help