You may have decided that you didn’t like a box you had created in a particular place or page.
Don’t delete it as you can move it around :

You will find at the top of the screen below the tags, an option marked Page Options

Open this and choose Reorder boxes.

You now have the possibility of clicking and dragging boxes from one column to another.

Wait for the box to turn green before you stop dragging….

and remember to save updates at the bottom of the screen.

Sometimes a bit of gentle swearing helps……