Buying Stocks Direct From Company

I have 15 years and am very interested in investing in the stock market, how do I do?
I know all the risks, etc, but because my age, how I have to do to invest in stocks? What is the best broker? What type of account you need (I guess my Mom or Dad have to be in my account)? I live in Canada and a lot of things online is American. I looked at some sites and do not seem to have the option of opening an account custody of a minor … all that help? I invested in Microsoft in the past through direct purchase of securities, was a complicated process (I had to buy one action from a place of gifts, delivery, sign up with a custodian, etc.) But I want to invest in other companies as well.
wait until fails, then buy
Stock Market : How to Buy Stock Without a Broker