@Mike3437
I’m sorry to hear about your situation. A quick search of the internet with Airbnb terms and conditions brought me to the link:
1) https://www.airbnb.com/help/article/2673#:~:text=Reviews%20should%20be%20unbiased,-Members%20of%20th...
2) This is an article on their content policy which if one violates they can have their review taken down as well:
https://www.airbnb.com/help/article/546/
You should be able to find their terms and conditions under their Resource center.
It is difficult to get a review removed but I’ve seen hosts get them removed if they violated the terms and conditions of reviews (discriminatory, retaliatory, harassment, please see the above links for more info). If one posts a review and states facts or their experience, and it does not violate the terms and conditions then they will allow it to stand. The best you could do is respond to the review to state your side of the story abiding by the terms and conditions.
You may have to speak to different customer service reps or ask to speak to a manager to see if something can be done about the review (state how their review is violating the terms and conditions of Airbnb reviews).