Welcome to CT. I'm sorry that you are not happy with some of the responses on your coins, but they are only there because we are trying to help and give you the correct answer. @potty dollar 1878 was not being rude in any way, he was instead trying to explain how your comparison will not help you as you are comparing two coins from different mints, which is, as @Spark1951 put it, comparing apples to oranges. It is ok if you do not know much about the hobby yet, but people here are generally pretty accurate as many have several years, if not more, into the hobby and know what is correct and what isn't. Allow us to inform you, and you will excel with the hobby much faster if you stick with it. Sometimes the truth hurts, but it'll only help in this hobby.
You should leave if you can't act like an adult. You won't learn anything if you get upset over nothing and that is just what you did.