I have a problem. 3 days ago one guy reach out to me and told me that I get a payment but first I need to buy bitcoin and use his wallet as a clear my fee. (International transaction) He told me that if I pay 100$ will be enough, then send me picture of 50% done, then I did that again and he send me screenshot that said it’s 75$ now. I repeated it one again and he said that I didn’t work. Right now I’m so worried and concerned that I got scammed. What should I do?