i bought this cooktop and many other samsung products last november.  the covid delayed the delivery of my kitchen cabinets hence i did not have a chance to install the cooktop until yesterday (didn't have a cabinet to put it on until now).  now realizing that one burner cap is missing.  only 4 found in the box.  samsung refused to give me the missing cap, stating that it has past 30 days.  very disappointing that after spending over $10,000 on samsung products and am refused to get a missing cap!  the website for parts is hard to use also.  not clear on what cap i am supposed to use.  this info is not in the manual either!  very unhappy customer here!