1.Open the link with your mobile browser.
2.Tap download and choose Install.
3.Open the app after installation is complete.
4.You may see a notification that the developer of the app isn't trusted on your device, tap Cancel.
5.After dismissing this message, tap Settings > General > Profiles or Profiles & Device Management.
6.Tap Tutor Group, Inc. and Trust “Tutor Group, Inc.” to establish trust.
7.Once you have established trust, you will be able to run the app.