This solved my problem :
Reinstall apps on your Android device from your computer
You can reinstall or turn on apps on your Android device from your computer.
On your computer, open play.google.com.
Click Apps and then My apps.
Click the app you want to install or turn on.
Click Install, Installed, or Enable. You may need to sign in to your Google Account.
Choose your device and click Install.
Reinstall apps on your Android device from your computer
You can reinstall or turn on apps on your Android device from your computer.
On your computer, open play.google.com.
Click Apps and then My apps.
Click the app you want to install or turn on.
Click Install, Installed, or Enable. You may need to sign in to your Google Account.
Choose your device and click Install.