If you gave these guys any money, it's gone. You're definitely not getting anything. Just another crowdfunding scam. You can tell you've hit critical mass when the website disappears, looks like that's today: https://retrocomputerslimited.com/
As a Canadian, I'm surprised to see how popular the ZX Spectrum still is in the UK. I don't think they even sold it here.
Biting the hand that feeds IT
