I'm curious to know why Reddit is like this...

I'm curious to know why Reddit is like this. I try to make minimally funny comments or that help someone; I try to post something nice, and even so, it is always removed very recently (minute thing of this post) on the subreddit What is my CQS to know more or less how my "trust factor" is and find out that it is at the lowest... What did I do? My email is verified, my cell phone is a two-step factor, and I'm not (at least I don't try) to be boring online, but I'm still an example haha. It's kind of frustrating, to be honest. How do I use this app so?