1- The amount you receive is not the same as what you see in advertisements. This platform does not provide any educational material to the teachers, you have to do your best and convince the student to sign up and buy the package. They charge you $3.50 per trial class after the student buys the package, which starts at a minimum of $15 for every 45 minutes. They will give you an extra $10. But after that, they give you only $7.5 for each 45-minute class. That means you have to work hard with the material you provide yourself for $7.5. But the payment is written between $10 dollars and $15 per hour in the advertisement. 2- Students can send you annoying messages, make immoral requests, and then block you. And you don't have access to any of those messages to prove your point. Because by blocking you, your access to all documents will be deleted.