Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to change your voice on snapchat [title] Open the snapchat app. [step] It's the yellow app with the ghost icon. [title] Double-tap the snapchat camera page.

Ending1: [step] It's at the top of the page. [title] Tap the mask icon to edit the text box. Ending2: [step] Tap delete, and tap delete again to confirm. [substeps] Tap done at the bottom of the screen. Ending3: [step] It's at the top of the screen. [title] Tap your profile picture in the upper-right corner of the screen. Ending4: [step] This will enable the front-facing camera. [substeps] You can also activate the front-facing camera by tapping the camera-switch button in the top right hand corner of your screen.

Answer format: ending1/ending2/ending3/ending4