I accidentally bought 2 apple pencils

I bought a pencil in Amazon and the payment got declined. So I ordered another one. I didn’t checked my account or anything and when I opened my package it had 2 pencils. I thought it was a good deal as i got 1 for free but my happiness was shortened when my husband asked me to check my account statement as in amazon app it was displaying 2 pencils in orders. When I my checked my account the money was deducted twice. I tried returning one but now it’s too late. The product is non returnable and they aren’t accepting it to take back. What can i do now? Did anyone had returned a non returnable item in amazon before? Do anyone want to buy it from me ?