bbPress.org

Hello everyone,

i have problem with bbpress doesnt work in my theme.My theme is https://wordpress.org/themes/semicolon.Bbpress in my theme doesnt work.Specifically, are not seeing some things from buddypress.In default theme it works.
I dont know why? Do you any solution? I tried this solution.http://codex.bbpress.org/theme-compatibility/. But doesnt work for me.

Iam unhappy.Why is this so difficult.I excepted ,that is be easy,but isnt.
I do not understand it at all.
Please help me.Thank you very much!