Kyoshi, I want to help you make better beer.
Please do the following:
1. Go to this website and either buy the book, How to Brew, and/or read everything in this website: http://howtobrew.com/. The information here will help you understand the basics of brewing beer.
2. Spend an extra few bucks and buy an extract kit from a reputable vendor online. If you are looking to make an American style lager like Budweiser or Coors, you should buy this kit: http://www.northernbrewer.com/brewing/american-lager-extract-kit-2.html
You will need to make some extra steps using this kit, but you will get all of the necessary ingredients to make great beer.
3. If you want it to be easy and just make beer you can drink, I would recommend a Coopers or Muntons kit: http://www.midwestsupplies.com/american-style-light-beer-hopped-malt-extract.html This is a beginners kit and reputable.
4. When you post questions on this forum you need to tell us EVERY! Any details helps us make sure we give good advice.
Get the Norther Brewer Kit. It'll be easy & great tasting.