Board Thread:Support Requests - Designing Your Wiki/@comment-39123276-20191011162900/@comment-9605025-20191016193259

The template you wanted to copy has been copied name and all to your wiki. The Template:Infobox_nationball you are trying to use is just calling the original template without passing any parameters to it, that is why Template:Infobox_nationball just shows the title. Try using Template:Infobox_countryball instead.