Experts can you please correct this code

Algos, strategies, code
1

Dear Experts,
Correct this code, it is working on Backtest but in EA it is not working
while backtesting i got wonderful profit of 5 Nos and No Loss and i checked with Havells 10 minutes time frame

(Close = Ref(Low,1) or Ref(Low,2) or REf(Low,3) and (Close >REf(High,1)
AND VOLUME>SMA(VOLUM,5) * 2

(Close = Ref(High,1) or Ref(High,2) or Ref(High,3) and (High< Ref(Low,1)
AND VOLUME>SMA(VOLUM,5) * 2