This is to the second reply, I flew two separate times one to Florida from London and then a year later from London to Philadelphia. The passport agent took a minute to look at my passport at Philadelphia airport and then I got taken to a separate room to which the border police asked me over and asked me had I been arrested to which I said yes and told them what I did but also said that it was a mistake and that I didn’t get convicted or charged. I didn’t know that the wouldn’t have access to me getting arrested and plus I thought that because it was over 5 years my arrest would have come up. Yes I wanted to tell them because I didn’t know if not telling them would have made things worse.No it wasn’t an international crime, it was due to being on the dark web and getting mixed up with the wrong people. I do plan on trying again for a visa and showing them how much Ive changed and that I’m not the person I used to be.Thank you for your advice as well