If you have signed up, and you still cannot access the full videos, please perform the following steps:
1) Go to iobilling.com
2) Enter two of the four available fields, and click Find Transaction
3) Click Login Problem, and then 'Syncronize Account'.
This should fix any issues as stated above. If it does not, please give us a shout via our contact page, and we will resolve your issue as quickly as possible.