From technical to payment issues, Google Adsense has its share of queries from users who need help. The platform has implemented a number of ways that you can explore in getting your issue solved.
How to contact Google AdSense support
As a preliminary, before contacting Google through Adsense, you can first check if your Google product issue has been solved in the articles made by Google’s pool of troubleshooting writers here https://support.google.com/adsense/
If you still have not been able to find your fix in those articles, community forums are also available here https://support.google.com/adsense/community/
However, to actually contact Google through Adsense, you have to reach them through their sales department.
You have to place yourself as someone who is doing a startup agreement with Google Ads and expecting to get answers fast. The only problem is that this method requires that you be an agency managing a website which has at least 3 million page views per day or website owner having 300,000 page views per day.