Thank you for your post. In order to better help you with this, you will need to contact our Support team directly and provide the files (AI and the spreadsheet you are trying to attach). It’s possible that the coordinates in the spreadsheet are not the same coordinates that you have in the document (e.g. lat/long in the spreadsheet, but UTM in the AI document). If you can reach out to us via help.avenza.com and provide those files we can take a better look.