how do I dispute feedback

[t200may]

Hi 

I sold an item on eBay (#133413138168), the buyer gave me negative feedback as he says the item was broken. He made no contact at all, giving me no possibility to correct the problem. The item was a 50 year old toy car, with good pictures to see the condition of the item and I wrote in my decription to see the pictures for the condition. Please help.

Kind regards Mark 

[plpmr]

unfortunately the neg is too old to do anything about.