Haha, no problem, I'm just kidding, to each their own.
Correct Mrswitch Sorry. Only mentioned it as OnePlus had there website hacked last year and lots of people had there Credit Card details stolen. Something similar also happened to CeX but at least you can buy from them with cash.
Boo... Another party pooper (lol)
I've picked up both my official One Plus cases from CeX. Mint condition, cheaper and no messing with credit card details etc. with China.
Sorry (not sorry) sorry (cheeky) https://www.o2.co.uk/shop/accessories/oneplus/5t-silicone-case Etc. Few more options from the official store though.