This account doesn't originate flags, it follows many people that do to keep an eye out for the abusively flagged.

Your flag probably has nothing to do with you, nor your content.
It is likely a countervote to the xeldal vote, but you would have to ask that other person for a confirmed reason.

Did you ask xeldal why he upvoted you?

Hive is a game with rules.
One of those rules is that rewards are not your's until the payout on day 7.
Until then all rewards are subject to correction by the community.

This is the game we are playing.
If you don't like the rules, or would like to change them, buy more hive.
Selling only makes 'them' stronger.