I want to share some trading tips for the beginner, use the moving average in the trade and use the candlestick. First set moving average 12 and 21 and follow Candle pattern. Moving average 21 crosses to verify the market trend. When the candle closes by crossing moving average 12. Find out if the candle closes below under moving average 21 and find out the sell. Hopefully, a profitable trade is possible if you trade in a completely formal manner.
I think you didn't explain more about candle pattern. You just lightly showed how MACD works but nothing about candle patterns, like for example "candle closes below under moving average 21 and find out the sell" but the candles are showing bullish patterns like "Morning Star", I think beginners would be confused that they would follow the steps but still lose the trade. Anyways, there are still a huge chance to miss the prediction because crypto market is volatile and not yet regulated.