Heikin-Ashi + VWAP

Algos, strategies, code
1

Hi,

Please can someone help me on this

Heikin - Ashi + VWAP
BUY Script - Heikin - Ashi Close > VWAP
SET HC = ((OPEN+HIGH+LOW+CLOSE)/4) AND
REF(CLOSE,HC) > (VWAP)

EXIT Long Script - Heikin - Ashi Low < VWAP

SELL Script - Heikin - Ashi High < VWAP
EXIT SELL Script - Heikin - Ashi High > VWAP