Well, you could improve your social skills by not crying over spilt milk and stop denying the obvious. In case you hadn't noticed you are not the only atheist here. In fact where there is a christian forum there is a flood of atheist all trying to put us right and convince us that they are right and we are wrong. What you might call pushing atheism.
I do not recall telling you off for being wrong scientifically, but if I feel that something you say seems off, I will mention it. If I am mistaken, it should be easy to explain further and clarify enough that my issues will be satisfied. If there is a weakness in your arguments, wouldn't you want someone to mention them, so that you may fix them? And if they are not errors, the fact that they can be mistaken for such should still concern you.
I also do not recall crying over anything. Asking you to choose your words carefully as to not instantly antagonize the people you are debating with is advice that benefits you more than it does me. I just want to promote civil discussions on here; this subforum really needs more civility and openness from both sides.
One of them told us that he invaded christian forums to help us understand the world better. Strewth! How can a person who believes in nothing help us who believe in the almighty creator God and know him personally? Such arrogance to say the least.
I personally don't make it my goal to change minds on here. Not only is it not my place to do it, but it's a pretty fruitless task for most of those that try. I might challenge ideas people have about atheists such as myself; after all, we are regular people, just like you. The only difference between us is a matter of faith. Some Christians come on here with a similar mindset of "teaching dem atheists the error of their ways", and they don't get much success either. Overall, that mindset just leaves people frustrated on both sides.
As for wanting evidence for deities, so far almost without exception all atheists want is an argument. Any evidence that is presented is scoffed at and rebuffed as not "scientific" when in fact not a scrap of science will enable you to access God as without faith it is IMPOSSIBLE to please God. You have been told this but you still insist that you need scientific evidence. It just ain't going to happen because you won't connect with God on your terms. It will be on his terms and that is why most atheists are going to lose out because they only have faith in themselves.
I have very little faith in myself; I certainly don't worship myself, nor do I view myself as particularly exceptional. Also, that take on it seems pretty defeatist to me. I will continue to seek faith anyways; no point in giving up, it isn't hurting me or anyone else.
Those atheists that do understand science often or not become christians like Anthony Flew, Malcolm Muggeridge, Derek Prince, C.S.Lewis, Peter Hitchens all of whom had brilliant minds.
C.S.Lewis was an author, not a scientist. I don't immediately recognize the other names. I also do not think he was ever an atheist. Some atheists do convert to a religion, but for those in the scientific fields, challenges to faith are an occupational hazard. It is far more common for those people to lose faith over time than for them to gain it.
Antony Flew is a philosopher, not a scientist. Also, he was a Deist, not a Christian in the traditional sense. His outlook faith-wise was really weird.
Malcolm Muggeridge was anything but a scientist; he was a journalist, a soldier, and a spy. He did have a degree in natural sciences, but it doesn't appear he did much with it. He also was a teacher of English literature.
Derek Prince was a preacher, not a scientist. He was also never an atheist.
Peter Hitchens is a journalist. He also thinks climate change is a cult, and supports Donald Trump. Do you still want to call this man brilliant? Even stranger, he used to be a Socialist.
In any case, just because some smart people are Christians doesn't make Christianity correct. There have been a ton of brilliant Muslims and Hindus as well. This argument is not valid.