We all have to pay for customer protection for every single item. But they will do the absolute bare minimum to protect the buyer. I've purchased a product for £2 but ends up being £5 after delivery and customer protection. They send the product, but turns out they didn't pay for postage, I get a grey card from royal mail stating I have to pay an additional £3.5, at which point I find it absurd since I've paid for shipping. Vinted does nothing other than telling me to solve with the seller.