What did I miss , origin issues MKS dlc32

when it’s finished, click the Preview icon along the top row. It looks like a monitor on a stand.
there’s a switch at the bottom of the preview window that says 'Show Traversal moves, make sure that’s on and there’s some red around your art.
If the image has stray dots they’ll show up on preview. then you’ll know if you need to crop it or take other actions.