With regards to your question, CFA is not easy for people with no financial background. 

Basic university mathematical knowledge and experience is also required. In addition:

1- You will need more time to prepare

2- We suggest that you visit IFT YouTube channel and also sign up for the IFT Free Trial from our website. 

3- You should watch Quantitative Methods and the Economic videos from the above resources.

4- If you are really struggling with our Free materials, then it is recommended that you should consider taking an introductory finance course.

Let us know if we can assist you further.

Best regards,IFT Support team

Make sure you watch IFT study advice videos: click here