This buyer won't admit that he made a mistake while that is super super super clear his mistake
After seller explain to him，start finding excuses to avoid admitting the mistake
He says seller deliberately hide the infomation inside the item description.
That excuse is really ridiculous, a information of a product should have been placed in the description of the product, or Where else do you think fit?
We verified the seller listing，the information this buyer claims to be “Hiding” is very easy to see，as long as you read the listing before you buy something.
according to eBay Terms of use，buyer should read the listing carefully before buying. For something seller already said in description , you ignored, and you buy the wrong item,that is your own mistake.

For example,you want to buy a Red color item,and seller already said the item is Blue color on the description , but you ignore the information seller provide, and just think the item is Red,in the end,you got blue item,you don't like it,that is buyers mistake.

So for this buyer, this mistake is clearly on his side,he does not admit,and left unfair bad feedback on seller saying it is seller send him the wrongf item. BAD BUYER confirmed.