I would move this down the page after "confidentiality" ... how will you show and tell client about "pre-existing damages"?

"cancellation fee" wording is off.
The Client must cancel services 48 hours (two days) before the scheduled service, or a cancellation fee of $75 will be applicable, and due within 7 days of cancellation. The Client must do cancel the scheduled service in writing, via email or text.

"payment" make it the same day, Zelle, check or paypal...