That's great, Sure I will retake IELTS and do my best. Many thanks!Without CLB 9, your only option is PNP which in itself is pretty tough to get. Your best chance is to get CLB 9 in IELTS and with a CRS of 429, you would get an ITA.
You would already have all the below:
Age below 30
Bachelor's degree
Atleast 3 years of work experience
The only thing missing is a high score in IELTS.