bbPress.org

I’ve tried to enable the text editor with a plugin, but what I get is this:
When I click on the image on the left it just sends me to the top of the page.
The buttons on the right are “Visual Editor” and “Text Editor” and nothing happens when I click on them.
I’ve read a lot of topics and tried a lot of plugins, but nothing works. I’ll be glad if someone is able to help and tell me why it isn’t working.