A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hello Me. I have Excel 2016. I created a chart and inserted four shapes, not text boxes. I was able to select all four using the Shift key. I also tested and Align did work for me. I moved the arrows around and Align right also worked.
One screenshot attached. Feel free to upload your file to OneDrive and I'll take a look at it. No confidential or sensitive information, please.