Unable to Modify GPTs Builder Profile Name

I am encountering an issue with modifying the builder profile name for my GPTs. Currently, I am part of a family plan where I am not the personal plan. The credit card linked to my individual plan has been removed. When I switch to my personal plan, I find it impossible to modify the builder profile names of GPTs created previously. Does anyone have a solution for this situation, or do I need to contact support directly?

If there is no solution available here, how can I get in touch with ChatGPT’s live customer support for further assistance?

Is there any solution bro? The same’s here now, tried to change the Billing Detail but still could not replace the older.
Thanks