About sideways/upside down images: When Apple released iOS 8 they made some changes that only allows us to tell the viewer the orientation of the camera at the beginning of the session.
Generally, this fixes it:
Place the camera in the orientation that you are going to be using before you turn on the camera.
If that does not fix the problem, sign out of the camera and delete it from another device.
Sign in again on the camera device (you get a new copy of the camera), put it in the right orientation and start the camera.