This was painful to read. There was way too much exposition in the dialogue and the FMC was unrealistically unprofessional in a way that made me uncomfortable (rude to the point of being abusive, entitled, manipulative, undermining her colleague in a way that would blow back on the business) and completely oblivious to the fact that she was the unreasonable one in that situation.
On top of that, the writing feels like someone got carried away with the thesaurus tool, without fully understanding the meaning of the replacement words.
DNFd at the end of Chapter One.