I for my part, send an order cancellation mail and I just answered an hour ago:
"I am very sorry for the delay in replying to your initial message. To clear up the delay in communication, I have been away from the UK to visit the VPC HQ in Belarus, unexpectedly I was unable to reply to messages while I was there. I have posted an update with the details on all the major forums. I can now confirm that the VPC MongoosT-50 Flightstick and Base orders will begin to ship on July 1st.
I can get your order cancelled and refunded ASAP. I will update you on this tomorrow.
I apologise for the delay but appreciate your understanding.
Thanks,
VPC Team"
If from now on they act normally, I do not rule out the option of buying their products again, but I still get angry and it will take some time to forget the bad drink.