I admire those who truly search for Christ and although I can’t comment on the sincerity of this man’s search I do think that he needs some assistance in his methodology. Sometimes a direct route is the most expedient path.
Just asking Christ who he is and where he lives, might be called a direct route. Perhaps looking in a Christian church? I hear that Christians hang out there and many of them claim to know Christ personally. Maybe they can help get you in touch. It seems like a good place to start.
Walking the streets of the world and identifying who God is not, and where He doesn’t live is a long process, especially these days in America. I’d hate for this man or anyone to die before they find Christ.