How do metaphors, similes and personification have effects in the reader in the Pearl story?

It an Extended Essay for an IB student who is taking (English B). The essay should be around 3500 words. I will try to upload some of the instructions but please find about the essay online because it is different from the normal essays. I will also upload a piece of writing that you can check to write at the same level.

Any concerns or questions please contact me,