Hi Ryan,
Welcome to Microsoft Community.
I'm Hahn and I'm here to help you with your concern.
It looks like your Surface Go 2 is having issues with booting the device and after trying to install the repair tool it still only shows a blue screen.
You mentioned that you tried online solutions, downloaded the repair tool onto a USB drive, bought an adapter, and tried to load the repair tool onto the device. Can you tell me if the method you tried was resetting your Surface to its factory settings using the Surface USB recovery drive? Creating and using a USB recovery drive for Surface - Microsoft Support
If your Surface Go 2 is a business device (owned by an organization), see Surface service options for Business and Education.
Sincerely hope that your question will be dealt with appropriately after contact the correct department. Thank you for your understanding!
Your Sincerely
Hahn. W - MSFT | Microsoft Community Support Specialist