Possibly big ADHD tax! Help!

"Please submit your documentation as soon as possible. Once submitted, it should be reviewed within 3-5 business days, at which point you will receive an email notification. Failure to provide documentation will result in your debit card being suspended for future FSA transactions."

So I bought three items with my FSA card. I only recently learned I had it so I didn't remember to get a receipt.

It's from CVS. No I don't have their loyalty card program. It's been more than ten days.

I had an item I didn't end up using from that purchase so I was hoping it would be possible to scan that to pull up the receipt.

Manager said if it were more recent it would be possible but he said it had probably been too long.

Both my benefits office and CVS customer service are closed.

I'm not sure what to do or if I just lose EVERYTHING that's on the card cause I didn't get a receipt for antihistamine cream and a hydrocortisone cream cause of a stupid bee sting.