KoboTool Analyzer Not Showing Graphs

I can’t get my head around this. I read the manuals and watched the tutorials but I can’t see the graphs in the kobo analyzer tool. I’ve done everything from changing the list_name. Hope someone here can assist. Here are my xls files maybe you could check them out and let me know if I need to change anything.

I appreciate any help. Thanks all!

Welcome to the community, @jmvtorres! Sorry to inform you that KoboToolbox has dropped supporting Excel Analyser: