Please click the button and join your classroom. Follow introductory posts and answer a few questions. And then you will have daily tasks that you need to do. Yes, this is necessary. If you can't, please let us know so we can follow up with you and help you out. Also, if you are not responsive, we will delete you after 7 days and 3 attempts to contact you. Keep that in mind. Your money will not be returned. All your subscriptions are a donation to our foundation. We are not refunding anything.