Still confused on how to connect with ximilar

Hi!
I am a beginner on thunkable and I am completely lost on how to connect ximilar with thunkable. I am still a bit unfamiliar with the the blocks and this is my first time actually coding.

I have gone through tutorials and have read all the posts regarding ximilar( how to link with ximilar and classification through AI) but I am still confused.

I was hoping someone could help me really pinpoint where I am going wrong.( which I have feeling is with everything)
I will be truly grateful.