I do not use passwords and If I do It is real simple my mane and birthday and yet I can not sign in to watch a movie paid for help

I'll mention the obvious: most web sites that require a password have a feature on their login page to allow you to either recover a password or generate a new one if you have forgotten it. Does the web site you are having trouble with have such a feature? Typically it would send a recovery code either by email or by text.