Due to the nature of this digital listing, there are no refunds. If there is a problem with the file you receive it can be resent in the correct format. You may use these drawings to make items for personal use or to sell, but you may not resell or distribute the designs or any any other types of file formats, which could be generated from the original design. Re-sizing or editing of the designs can be done according to ones needs. FREE ASSISTANCE, if you need help with the files.