I go to the Missions but it takes me to buy the book. Please help!

This would only happen if you try to login with another email id other than the one you registered with. So in this case it becomes a case of conflicting duplicated email ids for your profile on the system. To solve this issue please use the merge account tool from the settings or contact support@wealthdynamics.org and they can delete your account from the system for you to start over again.This process may take upto 6 – 10 hours.