I am afraid I don't know this particular kit, but what level of experience do you have? Did you used to knit, so you know the stitches, pattern abbreviations etc? Or are you a complete beginner?
If you're a complete beginner, that's not where I'd start honestly. I'd go to a wool shop and buy some Aran weight yarn that when you touch it feels nice. Don't get dark yarn, because you won't be able to see what you're doing. Look on the label for the recommended needles for the wool you have bought and buy one pair. This shouldn't set you back more than £10.
Find YouTube videos that you like and understand. You could try the basics play list from Very Pink Knits -
youtube.com/playlist?list=PLF004A1CE2AB1B12E
Learn the stitches and make squares. Master knit, purl, and a couple of ways of casting on and off. Then yarn over, k2tog, kfb. Get on Ravelry and look for free dishcloth patterns. When your stitches are even, and you've got the tension right, then progress to bigger things. For example, a hat - woolly wormhead patterns are good.
You'll probably want a set of interchangeable needles, especially if you want to fit your jumper as you go, and avoid seaming. So don't buy lots of straight needles from the word go.
Even if you're not a complete beginner, doing some of this as a refresher isn't a bad idea. Hope that helps.