When I cut, it does not cut all tracks

Hi All, I hope you can help

in 2021, in Expert view, when I make a cut it does not cut all of the tracks that have loaded from the original video and leaves the voice and music tracks uncut. Then if I try to delete and close the gap of the cut section those uncut tracks prevent the Audio 1 and Video 1 from closing. How do I make a single cut that goes through all of the tracks or alternately, just load the videos I am trying to edit onto just the Audio 1 and Video 1 tracks?

Thanks for your help,

Marc