Greetings @sahar78

You have shared good content with us on trading, crypto trading and how trader gets profit by buying low and selling high.

You have not mentioned about the trading principles that every crypto trader must keep in mind and I suggest you to add them also because it will let the professor give you good points out of 10.

You have shared fundamental and technical analysis and also 3 concepts of risk mangement including diversification and proper planning before trading.

Overall your content is good and needs few additions that I mentioned above. I am happy that you are taking part in the contest. I wish you best of luck for the contest :)