Question / Help Choppy feed?

[Official22yrs]

https://www.facebook.com/official22yrs/videos/10211951885253979/
Im using a 2015 Mac Book pro....
4g iPhone...
Panasonic video camera 1080p 30fps...
the lasted OBS...
so I'm try to think whats up...
Im very green at this OBS...
Thank You...