Anyone had experience ordering stuff from Amazon?

I’ve never ordered anything in Nigeria since I got back 2 years ago. I will like to order a couple of gadgets on Amazon and would appreciate feedback on how it goes around here. Do I pay custom fees? Does it get delivered to my house?

Also, I see things on Jumia and JiJi and I’ve never ordered there too. I’m scared of “what I ordered v what I got” situation

Edit: Not saying the same thing doesn’t happen on Amazon but I’ve never personally experienced it so there’s that