Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to hide chat during a live broadcast in periscope [title] Launch periscope. [step] Locate the app on your iphone and tap on it. The app logo has a picture of a periscope on cyan background.

Ending1: The app icon has a red circle on it. You'll find the app on your home screen. Ending2: If you've used the app before, you won't need to sign in again. [substeps] You will be brought to your main dashboard screen. Ending3: [substeps] If you don't see periscope icon, tap a login note to log in using your username and password. [title] Tap the icon of the app on your device's home screen. Ending4: [title] Look to the bottom of the page. [step] Periscope should be at the bottom of the list of chatting options.

Answer format: ending1/ending2/ending3/ending4