(Hint... the posts are not like texts, if you leave a typo there's an edit button at the bottom of your post you can use to go back and tidy up.)
No pool is going to be perfect out of the gate. I was stunned by my new finish the first time I used the pool light. Lumps and bumps galore. Plaster finishes are done by hand and will have a certain amount, a reasonable amount, of imperfections.
That said, if I was seeing in my pool what your pictures seem to indicate, I wouldn't be happy either. It's a little late tonight, but hopefully some of our plaster pool experts will happen by tomorrow and let you know what they think. In the meantime, you can help them help you by filling in your signature. They'll need to know as much as they can about your pool. Please have a look at this article and do what you can. You can check out my sig as a sample of what an obsessive compulsive person's signature looks like! Have a good night.