This Girl Filed A False Unathorized Purchase

Description

So I dm’ed this girl I saw in a Tiktok comment. Saying She needed help with her essay. I started dm’ing her and she said she needed it done by the end of the day. She payed me 25 dollars before I started and was going to pay me the rest afterwards. I did the essay and everything I shared the document and she said It wasn’t what she wanted or needed. So she didn’t send me the rest of my money. I understand that, but now I check my account she has claimed an Unauthorized Purchase and saying that I stole her Money. ( I Have screenshots of proof and what she said). What do I do in this situation. I know its only 25 but I need that money