Merge two columns into one column

Hi, I had one column that was date and time which I split so that I could format the date correctly. Right before the output, I need to merge both those columns into one column. How do I do that? I tried gather but it didn’t get me what I needed. Thanks

Try Concat Cols.
https://www.easydatatransform.com/help/1e/windows/html/concat.html