hiya, i really need help. i am listing a vaping kits and as it has e ciggerate i have listed the item i had email from amazon saying this :

These items can only be sold to customers over 18 and must be shipped with an age-verified delivery method. We are requesting that you comply with the appropriate listing guidelines for age-restricted items by updating the customer_restriction_type attribute with the value “uk_18_knife

my listing has been removed .