Help Me Learn Korean

Hello, I am a student in High School. I am learning Korean and I would like to purchase these Korean books. I started learning Korean 3 day ago on Duolingo and these books would be great resources to help grow my knowledge. I would appreciate if you could help, anything is appreciated and thank you to all the people who will help me on this exciting journey of learning a new language. 

Here is the link to the website that I will be ordering the books from when I have enough funds:
https://talktomeinkorean.com/product/bg-p/

The package includes three beginner friendly Korean books. The topics are 
-learn Hangeul 
-Level 1 Korean Grammar 
-Level 1 Korean Grammar workbook

I've included a picture of what I have learned so far, but the Korean books will help me increase my knowledge.

Thank You:)