@simone
It is similar to the other tutorial that you have to create using code where you have to create two seperate pages for it to work.
Corvid Tutorial: Building Your Own Members Area
https://support.wix.com/en/article/corvid-tutorial-building-your-own-members-area
The page you setup originally however is for creating a page which does not involve the use of code, which is actually linked from the above linked page too…
You can also create a page that displays items based on the currently logged-in user without using code.
Creating Custom Member Profile Pages
https://support.wix.com/en/article/creating-custom-member-profile-pages
In this tutorial it does clearly state that you will need to create a form for it in Step 1 and then a seperate page in the Wix Members app in Step 2.
Finally, as your original forum post was about creating a page that displays user input without using code, then you should have gone through Wix Support for help with your issue and not posted here in the Wix Code Forum which is only for code related issues.
This post is being closed as it is not code related.