Disappointed with Prelicensing course

I just took the P&C State Exam today and sadly, failed for the second time. I unfortunately subscribed to Pre-Licensing because I figured their advertised price for the exam seemed reasonably affordable for me. What a bad idea that I had to pay foolishly. I studied with intensity for over a month. About 45% of what I studied with Pre-Licensing was not on the test. I will not recommend this company to anyone. Please people, don't waste your money and time. In conclusion, I will give Pre-Licensing School a one (1) star review. Ps. Please feel free to give me your positive advice about how to pass the P&C state exam in California.