Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to organize facebook groups on iphone or ipad [title] Open the facebook groups app. [step] The facebook groups icon looks like three white figureheads in a blue circle. This is facebook's official mobile app for using, organizing, and discovering groups.

Ending1: You can download it from the app store. [substeps] If you're automatically signed into facebook on your device, you will also be automatically signed into facebook groups. Ending2: It's available for devices : [substeps] Android phones desktop computers yahoo reports mobile homes [title] Tap the red phone icon. [step] This will bring up a list of the group members and their mobile accounts. Ending3: [substeps] You can find the group by selecting its icon on the home screen. [title] Tap and hold a group you want to find. Ending4: Tap on the group icon to open the group leader app on your iphone or ipad. [substeps] This group leader app costs between $99.99 and $107.99.

Answer format: ending1/ending2/ending3/ending4