This camera does not support MJPEG. Only JPEG and possibly RTSP...although I can't find any direct evidence that it supports the RTSP streaming protocol.
It's a FOSCAM clone, so please select FOSCAM as the camera type, but before you do, tap the "Refresh" button on this page to download the latest driver database. Then select FOSCAM.
Try entering in port 554 for the RTSP port and see if any of the RTSP profiles match.
If you have external access enabled for this camera and would like to see if we can get it supported, send me your external IP, port, and a username/password to email@example.com
and I'll take a look.