No need to reply to him anymore. As he's known to try to stir things up like he was trying now, and admitted to not even liking Demi, he's thread-banned for 2 weeks.
on-topic: I think 2 weeks is too soon for Heart Attack, but it might be good for her album. Once again, they might only be talking about it being a
promotional single right? No one ever said it's more than that. As far as I know no one even really confirmed yet this is a single