I suggest you visit IKEA online, and then choose room (kitchen, bathroom…). You’ll find lots of products and ideas for storage and for organising things.
@Marie8049 youtube baby!.... people do videos on organising, decor, decluttering and often show amazon products they love. (also watch the vids where people say what products they don't like!). I also love the cleaning channels and minimalists. there's plenty of excellent advice available online.
all for free of course! you don't need to spend money, you can do this on your own. 👊🏼