Hello Abdul Rehman,
We kindly ask that you navigate to Dashboard > Pages > All Pages > Edit My Account page and add a title to the page as per your requirements.
For your reference, please see the images provided at the following links: https://postimg.cc/G4y1JdnF , https://postimg.cc/VSmHr8fL
We thank you for your cooperation.
Best Regards,
8Theme’s Team