We've banned this account for breaking the site guidelines badly. You can't post things like "No you fucking idiot" here (https://news.ycombinator.com/item?id=48432385), and that's just one example of many.
(This is not about the current comment I'm replying to - this one just happens to be the most recent comment by the account, so I'm putting the information here.)
It also looks like you've been using multiple accounts to comment in the same threads, which is abusive and not allowed.