This sounds like a scam call. Did the user verify that the agent was in fact in any way associated with yelp, and not just someone trying to blackmail a business owner? As a domain owner, you get these scammy SEO agents pretending to be affiliated with google all the time.
really? Based on otherwise pristine reputation for Yelp?
Now I don’t like Yelp. Fakespot often finds loads of fake reviews and that’s a problem, but one unrelated to Yelp’s social media “reputation.”