Issue with Payment Set up for Membership Plugin

I launched the web site http://www.seancochran.com/members for a paid membership. Everything appears to be working - I set up the cost for the membership. I added the transaction ID and password for Authorizenet. But when I try to sign up, it does not kick me over to a payment page. The subscription is supposed to be flat out $79.95/month. The person is automatically charged that amount every month until they cancel. I have it set up at 0.95 just for testing but again, I am not forwarded to a payment page.

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