Splinterlands Battle Challenge – My First Post

Hello Splinterlands Community!
This is my first post. I just started playing here. I really enjoyed playing the game. The card design, battle strategy and every match are really attracting me.

The first book of the campaign is called Waur Medge Academy.
This is where I first started playing this game. I didn't understand much at first, but I enjoyed playing the game. I have completed three chapters of this game here.

I have completed these three chapters. However, I do not understand how the second chapter was completed. The pictures of the chapters that I have completed are given below.

This is a new experience for me and from here I am more prepared for the next chapter.

Thanks for reading my post!