Additionally, BestMixer was
critical of ChipMixer,
and as such is unlikely to use their service. This is assumption.
I
asked Hhampuz in his campaign thread about why the bitcoin was moved when
he could not have possibly received instructions on how to return the excess money, but have not received a response after a day.
This is also assumption.
It is also assumption that Hhampuz took their money. I mean, everything is assumption except coins moving from address A to address B and Bestmixer's account being inactive.