The best way to handle this trade in my opinion is to enter at price higher a bit than entry point 2 or wait for breakout to confirm the trade is active. The triangle support seems to be a bit weak unless proven otherwise in the next 1 or 2 days. I would recommend selling 50% at target 1, 30% at target 2 and 20% at target 3. You can rebuy after selling at each target to have a better position. Buying positions will be updated when targets are reached.
Good luck trading :)
***This information is not a financial advice. I am still learning and practicing.***