Does anyone knows how to sort this out?

Question

Hi, I am having an issue with my site and it is driving me crazy for weeks now. My problem is simple yet I cannot find how to fix it.
The issue is:
In my Menu, all pages are set but when I click on the "Profile" page, it loads the "Home" page.
What I have tried so far:
-create a new menu and re-adding the pages
-redirection
-create a dummy profile page menu and replace it
-set it in the PHP functions
None of these made the "Profile" page show.
Yes, it is set to public.
The strangest thing is that when a new user registers, they land straight away on that "Profile" page, but then when moving to another page and going back to the same page will display the "Home" page.

Answer 1

If you used a .NET template, then you should check a config file named Master.

Answer 2

Please check your configuration

Answer 3

I am using a .uk.com, do I have to check the configuration on WP?