Someone else had the same problem yesterday with thinking we had deleted their post ... I did the same thing and found it immediately for them (just by clicking on "show posts" from their profile) ... so, it happens, but I did just want to make clear that we moderators are only permitted to delete spam, scams, and posts that endanger someone. So you are free to post anything you want as long as it isn't that bitcoin spam, isn't a scam of some sort, and doesn't reveal any personal info or addresses.