the columns in Numbers keep moving to the left side
The columns in Numbers keep moving to left
MacBook Pro 15″, macOS 11.7
Not sure what you mean by that. The most likely reasons would be you are accidentally moving the table or are scrolling the sheet to the left. If you have move the table off the sheet to the left, grab it by the bullseye at the top left corner of the table and drag it back onto the sheet.