If price breaks and closes below 1783.750 on the 30 min time frame, go down to the 5 min timeframe.
5 Min timeframe price must retest and close below 1783.750 to show us that price is rejecting this area, do not enter when price closes above 1783.750.
Only enter once 5 min candle has closed.
Place SL 20 pips above your entry.