Signing up for any of the membership levels takes

Hi

Signing up for any of the membership levels takes the registrant to a subscibe button, but does not offer a signup form first to add name and email address etc.

This is a bigger problem with free members as it says thanks for signing up immediately without taking any details.

How can I install the proper signup process?

Also there is no log-in section on the site for members. How do I get this working properly?

I expect I may have to integrate an autoresponder? If so, any instructions?

Can I integrate Wysija Newsletters (mailpoet ) its a free version wordpress autoresponder plugin, or do you have a better one?

Thanks for advice
Glenn