Hi @Jomar Vedad
Did you do anything before the problem shown in Figure 1 occurred?
For guests in Teams, guests don't have permission to create Teams meetings. For more details about the capabilities of guest user, you can read this article.
To get this feature more quickly, I have found a feedback in Teams UserVoice and you could vote for it.
https://feedbackportal.microsoft.com/feedback/idea/bccdbf86-24bb-ec11-a81b-000d3a03dba2
Microsoft will always focus on customer’s feedback and experience, some new features would be added to the services based on customers' feedback in the future, and your good ideas will be very helpful for them to improve the service. Your time, understanding and cooperation will be highly appreciated.
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