Mobile:
- Navigate to your profile by tapping the profile icon in the bottom navigation bar
- Tap the pencil icon in the top right corner to edit your profile
- Tap the purple photo icon above your profile image to change your cover photo
- Select the photo from your device that you want to set as your cover photo
- Crop the photo to your liking by adjusting the position of the image with one finger and zooming in and out with two fingers
- Tap the check mark in the bottom right