Memebership registration redirects to the default Vender membership Plan

Hi,

I am using a custom vendor membership page for vendor registration. I have so far set a free memebership, which after a user selects they are send to a registsration form and after filling in the form, when they click register they are taken to the default vender membership page and had them automatically approved while I have set that they be approved manually. I get no email and the vender gets no email that their registration is approved or pending manual approval.

I also realised that if I remove the custom page and use the default memebership page, the register button of the free membership does not work. The page shortcode is still on the page. I really dont know what I am getting wrong here, please help.

The page I need help with: [log in to see the link]