24-07-2020 12:34 PM
what is happening?
Your friend is being blocked because, as the message says, you have a block in place which prevents people from bidding on more than one of your items in a 10-day period. Go to your Buyer Requirements in Site Preferences in your Account to either remove or edit that block, or add your friend's Ebay ID to your 'exemption' list.
check your buyer requirements aren't set to block people from buying more than one item in a given time frame:-
http://offer.ebay.co.uk/ws/eBayISAPI.dll?BuyerBlockPreferences