The application in appstore no install
Help guide how to The application in appstore. I can not afford it. After entering the code. The installation was successful, but no apps were found in the screen. I use the latest IOS 11. I6S
Read these support articles, and see if they are helpful:
Download apps and games using the App Store - Apple Support
How to move apps and create folders on your iPhone, iPad, or iPod touch - Apple Support
Regards
Giulio