To delete profile photo from the app, follow the steps below:
1. Update your app from Playstore and then Go to the Profile Photo section at the top right of the page
2. Above the Edit Profile tab, click on your profile photo
3. Already uploaded profile photos will appear.
4. Click on the cross tick on the photo and popup comes - "Do you want to delete this photo?"
5. Click on "yes" option to delete the photo