Im pretty sure that if there were only one single human in the world the success ratio of the communication with God would be just as bleak, and the situation there is more like a company that after digging a tiny bit you discover only exists on paper.
What makes you so sure that "the company" doesn't exist? Sounds like you've discovered something almost axiomatic to have that level of certainty since there isn't a state-of-Deleware for the perfect being.
The time to argue is long gone, if you are past highschool and still believe in ghosts you call "Gods" I don't want anything to do with you, that exception you make in your head from some basic rational thinking makes me suspect that you have many one similar exceptions that I am better away from.