A problem with a purchase.

I bought a Medieval texture pack that was listed under "Minecraft made" for €3.19 and when I tried to add said texture pack to my world, I couldn't find it. I saved it to my Microsoft account, the game downloaded the texture pack, but I can't add it nor find it anywhere.
I've asked for a refund from Google Play. Please fix this issue. This might lead to people stop playing the game because they could believe that you're trying to scam them.