Employer mistakenly linked another employee Aadhar card to my PF account - What do I need to do?

I left my previous organization 2 months before. And now when i tried to withdraw my money i couldn't. The problem is my employer mistakenly linked another employee Aadhar card to my pf account . When i tried yo update from EPFO - manage - KYC it gives me error name, Dob is not matching with registered data. What i need to do in this care please let me know in advance . Employer is not supportive.

Dear
Please login on UAN account after get manage option to change of Modify Basic detail as per aadhar card details after he got approved employer and pending at PF office .

In modify basic details there is no way to change my aadhar number . please see my below attachement

Dear Friend,
Please fill the joint declaration form and submit to EPFO office, They only have the right to change your updated Aadhar in system.

From where i can get the Joint declaration form . if it is handwritten the what i need to write on that .?

Dear Friend,
Please fill this form and visit EPFO office, Ask the Aadhar card update process to authorities.