Hi.
Thanks for mentioning it. It seems to be a typical "made-2-spam" type of account.
The quickest way is to report abuses in the form:
https://hivewatchers.com/reports/new

Please report duplicate posts with the category "spam".
In the supporting link goes the link to the older post. The one that is duplicated.
In "Reported by username" goes your name as a reporter.

Thanks