Paul English, the co-founder of Kayak, founded a company to do just this, called "GetHuman": https://gethuman.com/ https://gethuman.com/ It gives you an option

Paul English, the co-founder of Kayak, founded a company to do just this, called "GetHuman": https://gethuman.com/ https://gethuman.com/ It gives you an option, they can guide you through stuff giving you specific steps they've learned from interacting with the companies in the past, or you can have them handle it for you, for a small charge.