I know that this "PrimeXBT" is a Bitmex clone, but surely this is taking things a bit far?
From PrimeXBT T&C

From Bitmex T&C

This seems a typo as in other places they provided a correct number, please inform them via a contact form on primexbt.com
Amazing how a six digit typo just happens to match Bitmex's company registration number....what are the odds on that?
Not surprising I suppose, from a totally anonymous, unverified brand new out of the box scheme which relies on huge amount of obviously paid for hype to attract wannabe
victims customers, whilst being totally opaque, untouchable, unsueable and unregulated, being registered in one of the most corrupt money laundering centers of the world.
What could possibly go wrong?