Google Ads Management/Service

Does anyone do google ads management or have a service?

Let me know.

If incase you do have clarity about what you intend to run on Google Ads, your budget, etc, then you may consider posting in the https://www.blackhatworld.com/forums/hire-a-freelancer.76/ section, so that various such service providers can respond to you.
You may also check the https://www.blackhatworld.com/forums/#the-marketplace.73 for such ad service providers (Google Ads, etc as you've mentioned).
Wish you all the best for your internet marketing journey.

If you need a cheap management service you should visit freelance websites

There will be many who are giving this service

Is network build on expired/dropped domains? If not please send me PM.