Formatting page with Table

I’ve created this site from an old copy that is not in WordPress. Now I need to enhance some of the pages with pictures the old site never had. I tried adding a table to a temp home page (listed above), but I can’t get the page formatted properly.

Here is the page I started with. https://hinsdalecentralfoundation.org/

I designed this in Excel but can’t get the actual page to work.
https://vps38934.inmotionhosting.com:2083/cpsess1529615537/frontend/paper_lantern/filemanager/showfile.html?file=Excel-sample-home-page.pdf&fileop=&dir=%2Fhome%2Fcarol701%2Fpublic_html%2Fwp-content%2Fuploads%2F2019%2F09&dirop=&charset=&file_charset=&baseurl=&basedir=

Can you tell me how to format the table properly?

The page I need help with: [log in to see the link]