This forum is for all code related issues only.
That page is the ‘My Account’ page from the Wix Members app and nothing to do with Wix Corvid.
It is also non removable as it is part of the My Account page.
https://support.wix.com/en/site-members/setting-up-a-members-area
My Account page:
This page displays your member’s details. These details are automatically added to your Contacts.
https://support.wix.com/en/article/adding-a-members-area-to-your-site
For app issue you are better suited going through Wix Support for more help.
https://support.wix.com/en/about-wix/contacting-wix-support