Can't login to my Ubisoft account and activate game?

I bought the marching fire edition of the game, and when I clicked the "Log in to Ubisoft" button, it redirected me to a login page. I filled out the information and pressed continue for it to bring me back to "My Games." Except I didn't connect to my ubisoft account, It stills shows that I have to and doesn't show me that the account is connected. Therefore I can't activate the game. Any help?