wher can i look to confirm if i have blocked a buyer

[sompting2]

where can i find if i have blocked a customer

[tressygirl]

Here's the link to block buyer's  it will show you your current blocked buyers,  too.

https://offer.ebay.co.uk/ws/eBayISAPI.dll?BuyerBlockPreferences

Use a desktop browser,  and not an app to manage this.