On November 22, 2019, I was shopping at the dollar tree in Liverpool, NY and bought Christmas decorations, but then a couple days later I saw on my credit card statement that I was charged twice on that day the exact amount. How do I get my money back and prove that I was charged 33.40$ twice on November 22, 2019. I noticed on another persons complaint the same thing happened to him and he was refunded. Please help me!