Hello again,
I have found custom indicator MA based on RSI. I am not author of the indicator. If you need to know more check on https://www.mql5.com.
0_1567086831706_alx_RSI_BANDS_MA.mq4
The indicator has to be added on fxDreema builder ( use section My Indicator to add it). The indicator has 4 parametrs: RSI_per, MA_per, Bands_per, Smooth Type. We need to use RSI_per(yellow buffer) and MA_per(navy buffer) only.
I did simply condition:

It means, if MA is crossing above RSI we buy, if MA is crossing below RSI we sell.
Good luck !