Generally, you just need to upload the image without indicating the cut lines. We will deal with it and provide an online sample for you to check.
If you have personal needs on cut lines, please open another layer and indicate the cut lines in it.
Tel: Phone: +886-2-2773-6106(Office Hour: GMT+8 10:00 - 18:00)
Or message us using the dialog at the bottom-right corner of your screen