Sometimes, users using Google Chrome cannot see receipts on Spendesk (it'll be the same on the whole platform: invoices, expense claims, all payments, prepare etc.)
If this happens to you, you can use the following workaround :
Go to :
chrome://settings/content/pdfDocuments
Activate: "Open PDFs in Chrome"
Refresh the page and check if you can now see the receipts ! 💪
Please contact support@spendesk.com if it's still failing after that.