
You're right to point that out. The error message in the screenshot clearly states:
"We are unable to sign up for the trial at this time. Please try again later. Error ID: 9ed59580-f4c7-4aa8-ac9d-1949446e54d."
This indicates a problem on Microsoft's side preventing you from signing up for the Dynamics 365 Sales free trial at this moment.
Here's what this likely means and what you can do:
What You Should Try:
In conclusion, the error message indicates a problem preventing the trial signup at this time. Try the troubleshooting steps above, and if it continues, reaching out to Microsoft Support with the Error ID is the most direct way to get assistance.