Glidorlog in at members portal and click on modify basic details, update your correct aadhar / name / gender / date of birth
ask your employer to verify it digitally,
balance instruction (if any needed) will be displayed at the time of uploading the data on the portal
Wrong Aadhar number can't accept whether once you update in your pf portal...
If Date of birth was wrong(compare with aadhar) your Wrong birth date is below one year means. You can correct in your online pf portal. If more than one year means you need to submit Joint declaration form with Prof like Aadhar photocopy & School TC or Birth certificate photocopy to pf regional office.
From India, Bengaluru