Did someone reported me the question I've asked yesterday? its missing?
Best answer: If its Missing then it Likely got Reported and Deleted due to a violation of the Yahoo Answers Community Guidelines
No I didn't report you, but if I did it would work anyway. You should have received an email if your question was removed. Also after 7 days of no answers a question is removed by Yahoo. Look again if you got no email or check that the email address Yahoo has is correct.
Is there a message in the list of your questions telling you why it isn't there? That's what I got when my question was deleted.
If its Missing then it Likely got Reported and Deleted due to a violation of the Yahoo Answers Community Guidelines
If you asked 4 questions yesterday and not 3, yes one probably was reported enough times. Check your email inbox, and the email spam folder. if yahoo sent you an email or a violation notice, there should be hyperlink near the bottom of the email that should take you to an appeal page.
I think only people on mobile devices probably get notifications IF some is NOT trolling..