THEY ARE SCAM, THEY SEND LOTS OF MAILS TO WANT MORE MONEY AND A FEW PDFS THAT YOU CAN FIND ANYWHERE. The first email they sent me is after 3 days and they require 7 days to follow the rules before money refund. After 10 days you can’t get refund but after this 3+7 days, it already becomes 10 days. The app they give doesn’t work for anyone with procrastination.