Terrible Giztop and Paypal.
After ordering an Xiaomi 12 Pro I waited 4 days to receive an email saying they no longer stock this model but could give me a Redmi 12 pro instead, Unbeleavable trying to send me a cheaper far inferior phone, Anyway I demanded a refund which I got it. Then Paypal decided to refund me £25 less than I paid because of "Currency changes" Well I was furious and a 30 min call to Paypal with a threat of reporting them to Trading standards only then did they agree to refund the Full amount. I later ordered from Tradingshenzhen using my Wise credit Card who only charge £1.60 for the £ to $ conversion. Moral of the story dont trust Giztop and dont use Paypal for paying in a different currency.