#1 Linux servers are case sensitive. Upper case file and folder names are not the same as lower case.
#2 Spaces in file and folder names are problematic. Rename without spaces and upload to your server. Remove old files with spaces from your server.
#3 Validate your code below and fix reported errors.
Upload one working web page and one non-working page to your server. Post the URLs to both so we can see them.
Nancy O.