Once I know what we're looking at, I can track down the exact part number or a store that sells it!
(e.g., a "3x2 blue brick," a "ceramic cartridge," or a "left-side drawer pull") 9B2F6AF5-A8BF-4758-8A74-BFD8A65E009D.jpeg
I can definitely help you find a replacement piece or a matching accessory, but I can't see the image you're referring to. The filename looks like a standard iPhone or Mac photo export, which doesn't tell me what the object is. To get you the right answer, could you tell me: Once I know what we're looking at, I
(e.g., a LEGO set, a kitchen faucet, a board game, a piece of furniture) a "3x2 blue brick