Cleanup Unwanted Social Business Page Reviews

I need a digital professional who can clean up unwanted reviews from social business pages. Primarily, I am addressing the removal of false accusations from Google My Business Pages that have been pointed toward some of my client's businesses
The bid should be a package bid for example cost of removal

1 bad reviews
5 bad reviews
10 bad reviews
This is an ongoing project and will consider later hiring someone at an hourly rate

Your responsibilities will include:
- Research the mentioned reviews
- Develop a strategy for removal
- Implement the strategy and provide progress reports

Your skills should include:
- In-depth knowledge of Facebook's and social community guidelines
- Knowledge of Google My Business
- Proven experience in online reputation management
- Excellent problem-solving capacities

Please provide examples of similar work you've done in the past. This task requires a discreet and diplomatic approach. Thank you.