Order cancelled with no experience.

I placed an online order on their Black Friday sale, only to receive an email 2 days later that my entire order had been canceled, with zero explanation given. I tried emailing to ask for clarity on why my order was canceled. No response. Waited over the 24 hours they ask for, emailed again. Still no response. This was the first time I ordered form them, having seem their adverts pop up regularly when I search for DIY online, but was always unsure on their legitimacy, as deals sometimes appeared too good to be true. Finally decided to give them a shot. Turns out my initial instincts were correct. Definitely won't be trusting them again.