thank you for respond
On 1hr chart:
1.Check the highs and lows of last 3 candles at 8am UK time..
2. Place a Buy order +5 pips of the high. Stop at -5 pips of the low.
3. Place a Sell order -5 pips from the low and limit at +5 pips from the high.

Wait for one of the orders to be filled and cancel the other order. <---- . So we place 2 orders at 8am, 1 buy and 1 sell. If the buy order gets triggered we have to cancel the sell order. . Similarly if the Sell order gets filled, we have to cancel the buy order.