Dear Aahana,
First you check with HR Dept, whether they have submitted the forms to PF office or not
If they have submitted the forms and the delay is at PF office, then you can use the following link to lodge a complaint through the Grievances cell
EPFO
First use "Know Your Claim Status"
Then Go for EPFiGMS to rise a compliant.
All the best,
S.Sethupathy,
Excellent HR Services,
Erode