disappointed

I purchase this app thinking that I could easily create 3d molecule pictures in my chemistery lab reports but I am so frustrated with the lack of user friendly formatting that I recommend that no one should purchase this app. I find it difficult to see what button does what function when constructing anything. I am really disappointed with the formatting of this app which ruins all of the other descent parts of it.

(A note to the developers)
-Please have a tutorial video on how to use this becuase I am mad that I wasted my money on this difficult to use app that is impossible to operate.

JJGwashere about 3D Molecules Edit & Test, v1.1