This question already has an answer here:
I had posted my first question.
I got negative feedback and deleted it.
Request No. 1
User should be shown a pop-up message while deleting a post:
"This would be taken into account. So it is better to improve your question and convince people rather than deleting".
If I had gotten this I could surely have preferred this but I was happy after deleting that I had deleted my negative reputation.
I had deleted my own post thrice and got banned from asking more questions. But later I learned that it was being taken into account.
On my third time post I was told by some good soul that I was wrong with my formatting, causing negative feedback
Request No. 2
During the posting of answers, the user should be warned/forced to properly format the contents. It should be asked as requirement while posting question if he/she does not do it him/herself.
I came to know the reason for getting negative feedback, when some good soul edited my post and just formatted it voluntarily and then I got positive voting rather than negative.
It was definitely my fault to not read all details from everywhere before posting a question. But I could have been guided better as well.
My ban was lifted (my luck/effort) but I think new users can be guided a bit better to avoid getting banned.