Tips in Entering a Position

If that is the best you can: to toss a coin then so be it.

I’m not sure if I understand correctly but I use the Bollinger bands to determine support and resistance.

As for the MA, How different is it in using MACD?

If you like MACD, then start with that.
It stands for Moving Average Convergence Divergence.
And the name speaks it all.

If you don’t know how to use it, then please do some homework.