Review Management System

Hi,
I need advice on how to implement a Review Management System.
Something like realized on mypresences or brightlocal

Not all services allow you to interact with their API.
Review services are productreviews, trustpilot, tripadvisor, whirlpool, wordifmouth, seek, indeed, glassdoor.

Maybe you now a script or have an offer how it can be realize. Help me, please.

If there was a magic script that could set up something like those sites, then those sites wouldn’t be charging money, because they’d have been put out of business by thousands of act-alike companies.
If you have a specific question about the implementation of a specific feature of a project you’ve done yourself, we’ll be glad to help. ‘do this for me’ posts will be ignored.