Green platform heels

I had such high hopes for these shoes when I ordered them. I love the shade of green and I was so excited to get them. Then I tried one on and they just don’t fit. It’s a very thick heel. It is a platform shoe, so even though they’re about a 7 inch heel it doesn’t feel like it. I just need to part with them because every time I look at them it makes me sad that I can’t wear them lol. They are a size 9. They still have the paper on them.