Your video and your video thumbnail are vital to the functionality of the platform. As such, your page will never be viewable if these two are left incomplete.
Uploading a video.
Uploading or changing your thumbnail.
Uploading or changing thumbnail for your page is identical to the process of changing your profile picture. Simply tap on the thumbnail were indicated and select a file from your device's file manager. Please note that images are only accepted in JPEG or PNG format.