Resolved: SelectedCountry measure issue
Hey guys! Hope you're all okay! I just wanted to notify you that my DAX regarding the SelectedCountry dynamic dashboard is not working at all, I did it with the explanation through the video, and did not work, and also, I copied and pasted from the lecture, and it is not working either. Basically, the problem comes when selecting a specific country, it does not show the country name on the SelectedCountry measure, even the "Please, choose a Country" is not being displayed if none Country is selected, what can I do? How could I solve this? 
Hi Fernando,
Thanks for the question.
From the screenshot it seems that the selected visualization for the SelectedCountry measure is a Column chart visual. Try selecting a Card visual instead.
Hope this helps.
Thanks a lot! It worked!