First step

Download TestFlight

Click "view in App Store" on the page to download

First step

Get testflight

Use the testflight app to help
developers test the beta APP.

Step two

Download DPToken in testflight

Click "start test" on the page

Step two

Join this beta

If you have testflight installed on this
device,you can start testing now.

Third step

Click "Install"

After installation, open the app to use