I saw
https://math.meta.stackexchange.com/a/31743/1048756
But still I didn't understand what should I do now. I usually ask questions on math stack exchange about those topics which confuses me or at which I stuck. But today I saw I can't post new question. Community said me to improve my old questions but I have no idea how can I improve my questions?
I have asked total 23 question out of which 12 have 0 vote and 4 have -1 vote.
I am now worried because MSE was the only source which helps me to answers my questions those confuse me.
Edit: I also had deleted 4 questions with 0 and -1 votes.