Caller: caller would not identify themselves.

suspicious marketing, attempted to extract money for advertising in a un-named magazine.
They wouldn't identify either themselves or the magazine they claimed to be selling advertising space in.

Treat with extreme caution.

He said his name is Justin from Google need to talk with owner because the business address is wrong post code on Google map...
Please aware that it may be telemarketing or scams.

Returned a call from 0401 579 927 and spoke with someone who told me I called Your Business Listing