Learned experts/members have given their valuable advice. Kindly follow it.
Kindly decide on your requirement, last balance or exhaustive detail of deposit of employees and employer's contribution, accrued interest and final balance.
PF accumulation reports are issued by concerned PF office to employer, and employer is duty bound to supply it to the employee. If the employee has all the PF accumulation reports in his file, these should suffice. If the employer has not supplied these employee is within rights to demand and obtain these from employer.
Employee can apply thru RTI route and shall get the details. You can approach the o/o Post Master General in your location and submit RTI application thru them, who shall send the application thru redg. post, without any cost to you, and shall issue the receipt of fee paid by you. Thus you shall be able to save some cost.