How to handle Spoiler review on Google Local Listing?
 

One of my competitor is writing negative reviews often

• He is not a real customer.

• He don't have any queries or complaints to resolve.

• He is writing spoiler reviews from different fake accounts.

I have flagged those reviews as inappropriate and submitted to google. But no response.

Please advice how to handle it.

You have to report them Google regularly, Google will take down this if its fake profile.

raise the red flag