This is a good starting point for new people. However, you really should probably explain when people should buy on these indicators. All you do is explain what the technical analysis tools are. You never really explain when people should buy or sell using them. For instance, on Bollinger bands, if the candle is crossing the bottom line, it's probably a good time to buy and if a candle is crossing the top band, it's probably about to come down in price a little bit, so you should sell.