Hi Cbaca,
If the chat window displays a white screen, try using the second option, Phone Support. However, I might suggest that you check whether there are plugins in the browser you are using that affect the popup window, which may be one of the reasons why the chat window does not work properly.
In addition, you can also try to get in touch with the Surface support team through the Surface App:
Open the Surface App (usually built into your Surface device, or you can download it from the Microsoft Store if you don't have one) and follow the procedure below:
- Click "Help and Support" and then click "Get Help".
- Briefly describe your problem in the text box, such as "An issue with my surface headphones", and then press Enter.
- Click "Contact Support" at the bottom.
- Select "Technical Support" and click "Confirm".
- You will see "Chat support" or "phone support" options, please contact them during working hours, you will get one-to-one support services.
You'll notice that the flow is almost consistent, and the pages you see are the same.
Best Regards,
Mitchell | Microsoft Community Support Specialist