Simple combination of rsi and macd algorithm?

As per the above condition

Buy Script:

SET A = MACDSignal(13, 26, 9, SIMPLE)
SET B = MACD(13, 26, 9, SIMPLE)
CROSSOVER(A, B) = TRUE  AND RSI(CLOSE,14)>50

Sell Script:

SET A = MACDSignal(13, 26, 9, SIMPLE)
SET B = MACD(13, 26, 9, SIMPLE)
CROSSOVER(B, A) = TRUE  AND RSI(CLOSE,14)<50

SHOWING SCRIP GENERATED NO ALERTS…

try with more days of candle history it is working