Joining tournament & Accepting challenge

Hi, there is a problem with Joining to a tournament. You can’t join from the homepage but you are able to do it from a tournament page.
Second problem. You have fixed this issue in this topic (http://support.skywarriorthemes.com/forums/topic/challenge-a-team/) but it works only here
https://zapodaj.net/images/1c6aa21d7a2aa.png

When you go to this match page then it does’t work.

https://zapodaj.net/images/98fdfa00d4457.png