If the machine rejected you, it means the form must be manually stamped and processed by a customs officer. As far as Global Blue is concerned, you skipped this step of the process and technically left without presenting your forms to customs (who may have wanted to see that you had possession of the items and were taking them out of the country). There is no way of presenting again unless you find yourself back in the country again within 3 months of the purchase.does anyone know if you can resubmit a rejected by customs vat refund form? scanned at diva kiosk but it said to go to customs. the line was long and didn’t have time to wait so i left. when i go to global blue page, it displays “rejected by customs”