You can personally send me or record a video that You can not or send a test scene.
I can look at Your project and tell you what might not work or explain the solution.
**1. For example, **You have a camera that works through a sequencer, namely the entire animation.
All you have to do is select Actor Camera Point 360 and in the Target All Transform row select your camera.
Then camera point 360 will take all the movements from your one camera.
2. Then, in the main level, as in the lessons, specify that the main camera was the actor’s camera rec 360.
**3. In the sequencer, **You can save Your movie anywhere. On any disk, in any directory.