Sold I need someoen who is extremely good at doxing/finding online users contact details

No this isnt for doxing purposes or anything malicious at all, I need to get in contact with a few people online, the only thing I have on them is possible online aliases/usernames that are very unique/distinct. (Obviously money is involved, so dont worry about that, just add me on discord if you know you are able to do this, you must be very good at what you do.