Hello,

I have followed this tutorial on Youtube.
https://www.youtube.com/watch?v=sUjb-QOFk2Q&t=131s

I noticed a comment saying not to use BuddyPress, which afterwards i uninstalled from my forum.

In the comments section it linked me to this post on here
https://wordpress.org/support/topic/wheres-the-register-screen-login-activation-link-doesnt-work-no-forum-bar/

I have followed the post which mentioned to go to the Dashboard > Appearance > Menus. Find wpForo navigation in the drop-down, select it and enable it for the wpForo Location: Which i have done.
Here is a screenshot: 

I have tried using the url links which are given to each page but always end up giving me a 404 error when attempting to get into a page i.e register
Screenshot: 

What i'm asking is why are my pages not working when i have everything setup as it should? this is the only thing holding me back from publishing my website to my members.

Thanks for reading.