You want me to believe Black Arrow?
Normally, no. This checks out though, follow the link supplied by them - here's the delivery confirmation, signed for by J Kerrigan - & I know who that person is
It sounds and looks like Black Arrows beef is with whom they sold it to? If that is Minersource then that is who they should go after. If Minersource sold it to someone in Las Vegas then that is whom Minersource should go after.
I didn't know any equipment manufactures were shipping without payment first? Something does not sound right and unless you got some proof to backup what your saying I find it all hard to believe.