Kellogg's India — Product not good and safe

Hello, I had purchased pack of kellogs which had 5 small packs in them, I got 3 of them . I opened the packets to store in a container and to my surprise it had bugs in it. earlier i direclty emptied the pack in milk, so i couldn;t see them, it only came up when i stored in containers. The kellogs had small holes in them, its so disgusting to see it . I thought this is big comapmny, so please take proper measures while doing the quality check on it .