The released live video can be deleted in the video station of the computer webpage. If the baby publishes his own video, he can click on the avatar on his mobile phone, select my video and click on the top right corner of the video you want to delete. Select an anchor point to view the playback. If the anchor is broadcasting live video, you can click to view it directly. If the anchor is not online, you can click to view the previous live video. Betta can't be deleted, no way.