I try to go to a custom page, but...

[LUC1G07CH1]

It just returns to the homepage. I did the links and everything right. But that stills.

So how you add an link to a custom page (made on "content") to the upper menu?

[Hall of Famer]

Umm a custom page, is it like a subdirectory? If so, you need to include an empty .htaccess file so it wont be routed back to Mysidia's main site.

[LUC1G07CH1]

Hm...not.
It's actually these pages you does at the "Content" section of the Admin CP.

Edit: Ah! I finally found what i did wrong.