You can find a video walkthrough of the process outlined below, here.
To get started, scroll to your burner and tap the gear button in the bottom right to go to its settings page.
When there, tap on the "Extend" button on the bottom left, and you will be taken to a list of extension. Tap on the one you want and your extension will be applied to your number and you will be taken back to the burner settings screen where you can see your updated lifetime, minutes, and texts.
NOTE: THE "EXTRA MINUTES" OPTION ONLY ADDS TO YOUR TEXT AND MINUTES AND NOT TO YOUR OVERALL LIFETIME. If you have received notifications that your burner is about to expire, use one of the other two extension.
To get started, scroll to your burner and tap the gear button in the bottom right to go to its settings page.
When there, tap on the "Extend" button on the bottom left, and you will be taken to a list of extension. Tap on the one you want and your extension will be applied to your number and you will be taken back to the burner settings screen where you can see your updated lifetime, minutes, and texts.
NOTE: THE "EXTRA MINUTES" OPTION ONLY ADDS TO YOUR TEXT AND MINUTES AND NOT TO YOUR OVERALL LIFETIME. If you have received notifications that your burner is about to expire, use one of the other two extension.