Why can´t see the data?

Hi anyone knows why this problem? can´t see the data time, before this work , nowadays not

@fortiz can you please rephrase or clarify your question? More details? It is hard to understand what the problem is here…

HI, sorry the problem:
i have a variable $fecha, and when I request the change of format (SELECT FORMAT(CONVERT(datetime2, $fecha, 103), ‘MMMM d, yyyy HH:mm’))I get that there is no data, before it worked and it showed me the date fine, now it doesn’t