Google Search Console Technical Specialist

We're looking for a technical specialist in Google Search Console to review some issues within our GSC and offer advise to our developers on how to fix the issues. We have quite a few issues which will be causing us indexation problems, but we are unable the discuss directly with Google as they claim they don't have a support team to deal with Search Console.

We also have an issue which I think is linked, which is causing Google Analytics to be registering lots of our organic traffic as direct traffic, which is then causing issues with Ahrefs figures, etc, etc.

We are fully aware of what the issues are but our developer is unsure on how to rectify, so we're really just looking for specialist advice on how to fix them. Therefore, we're looking for someone to investigate the issues and then produce a report on how to fix them.