How to modify the member basic data editing page?

-- HikaShop version -- : 2.6.1
-- Joomla version -- : 5.4.45

As subject , where is the member basic data editing page?
Member go to the page from member center.

You can create a menu item of the type "HikaShop control panel" via the Joomla menu manager and the first link of the control panel will be a link to the user profile edition page that you have in your screenshot.
If you don't have it there, it means that you deactivated the HikaShop user account plugin via the Joomla plugins manager.