You only need to install your Yonder eSIM once. Any additional data plans you purchase will be added to the same eSIM, so there’s no need to install a new one each time you purchase a data plan.
To install your eSIM:
Go to the Yonder app > Membership > Other Benefits.
Click eSIM and you should see a button that says "Install eSIM".
Click "Install eSIM" and follow the on screen instructions.
If you are unsure whether you have installed your eSIM please check your settings.
For iOS (iPhone): Go to Settings > Mobile Service and you should see "Yonder - 1Global eSIM" listed there.
For Android: Go to Settings > Connections (or Network & Internet) and you should see "Yonder - 1Global" eSIM listed there.
If you're having any further issues please contact support.