We can certainly order you replacement parts. Just let us know what style of cabinet you ordered, the size of the cabinet, and what part you need and we’ll give you a quote.
Do not use strong or abrasive cleaners on wood doors. The best way to clean them is with a clean damp cloth and some mild cleanser like hand soap. Wipe up spills right away, and clean the doors regularly to avoid greasy build-up from cooking.