This is not working for me, why?

From the firebase I bring text values and I put them in these labels, but at the time of putting it as menu text and menu subtitle it does not show them (it appears as if it had no text) if the data is reaching those label by I can see them in the app but they don’t appear even when I add a list_view_and_image

Post your block in english, more user can understand your blocks and more people can help you ( I understand them because I speak spanish )
I don’t see the block Firebase Got Value to set the value on Label Menu