NZDUSD Potential Head and Shoulders

I'm looking to buy this potential head and shoulders on the H1 chart of NZDUSD. Ideally I want to see the price retracing back to the trend line and horizontal support, then a breakout above the down trend line to be created and buy at the pullback.

Final target 0.72+
Stop Loss below last low created after the breakout of the down trend line