Kmart Vegetable Spiralizer Questions & Answers

I bought this a while ago and have no idea how to use it. It came with no instructions and there is seems to be no logic to it. Could someone please tell me how to use it? Thank you.

Can someone tell me how to use the electric spiralizer. Cost $20 . No instructions but I assumed I would select one of the 3 cutters, lock them into place. Put zucchini into place and push down. Mush. Carrots complete failure with all 3 cutters. I assumed it would be like a pencil sharpener, put zucchini into place, turn it on and ...... fail