You've
failed in your approach to hoop 4 with red.
You're going to take a bisque.
What do you do with your final shot before taking the bisque:
Answer: Play to black.
Send black as a pioneer to hoop 5 while going to blue.
You should also play to get a rush on blue as it is not ideal as a pivot where it is - but do you play to rush it near the centre?
A better option would be to play for position to rush it to the south boundary near yellow and then croquet it to the centre, getting a good rush on yellow to 4.
1:
2 (after bisque): 
3:
4: 