Fake reviews can hurt your bottom line, but you aren't helpless. Start by...

https://ace-wiki.win/index.php/How_Often_Should_You_Check_Your_Reviews_to_Catch_Fake_Ones_Fast%3F

Fake reviews can hurt your bottom line, but you aren't helpless. Start by documenting evidence that proves a review is fraudulent. You should report these violations to the platform using their official tools