dolly tool cutting the objects
when i use the dolly tool to zoom in, it cuts the objects in the lower half of the screen, it wasn't like that when i started this scene. how can i fix it so it will show the complete objects?
Try selecting the camera and adjusting the field of view. The camera has a 'clipping plane' that cuts objects off that are too close to the lens and it might be that the field of view is so extreme it appears far away.