You can try this site:
https://99bitcoins.com/bitcoin-trading/Just wait while you visit the site, there will be a pop up which is about Bitcoin trading couse. You can try it out. There are so much in trading, you will need to browse what you do not know, you can get yourself a binance app, check for some articles on the site, you will also see many vidoe that will help in the learning process.
Before starting to learn about trading, make sure you learn the rules. Do not put the money can not afford to lose, manage your risk. As a stater, use very low amount of money, do not fomo and do not let emotion controls you.