aquarium sump

Help! I just got a tank and have absolutely no idea how to use a sump. This is all the supplies I was given and this is the only setup I was able to get where the water flowed in what I believe to be the right direction! Any advice would be greatly appreciated.

Hellooooo! First post in nearly 6 years (probably!) Im trying to plumb a sump. Local plumbing shops have palmed me off, local Aquarium shops directed me to said plumbing shops and videos and threads I've come across haven't given me the confidence/answers i need. Has someone a good guide to...