After payment – Page not found

Hi, i have installed this plugin but unfortunately its not working from day 1, after the payment is done paypal redirect to the website where a 404 error is waiting instead of the premium/ locked content.
here is the link, you can try.. the cost is $0.01 for testing but i have switched off the test mode. http://thecallmovie.org/testing-stream/

hope to hear from you soon.

Shahid

https://wordpress.org/plugins/content-for-money/