bbPress.org

The site that hosts my wordpress site told me that they don’t allow membership plugins on wordpress sites. So I can’t make login and register pages and put shortcode in them which is what many people do. My host says users can register and login via a different window which they sent me a picture of. I don’t know how to do an attachment so I’ll describe it. There’s 2 text boxes. The first one is “Username or email address” and the second one is Password. Above the small window is a big white capital W in a blue circle. Below the window is “Register” and “Lost Password”. I assume this is a default login window. This is what my host wants me to use. How do I set this up? Thanks.