You can only get samlearning from your school or teacher, otherwise you are unable to.
You get samlearning, if your school, has an account there and then the school can give you your user name and password, and you will have it for free.
otherwise you have to talk to your teacher at school and convince them to create samlearning for you.
Sometimes you samlearning account may not work as it may have expired, or you may have got the detail Wrong. In that case you should ask you teacher for more advice.
samlearning. something
You simply go onto my profile and change your password
A very good question, online education has never been easier to access. Try out an e-learning site such as SamLearning, this should have all the high-school resources to enable you to home school your daughter.