Board Thread:Support Requests - Getting Technical/@comment-24065834-20131104192437/@comment-4519283-20131104222736

Page and template names are case-sensitive. I believe you made a template called Template:Infobox television and not Template:Infobox Television. I'll put a redirect on Template:Infobox Television so you can use either (just make sure you edit Template:Infobox television instead of Template:Infobox Television).

You also didn't make your template right. The Template page is where you put the basic template, the code you put there is what you would put on a page. It looks like you took the code from Wikipedia, am I correct? It's not a good idea to copy from Wikipedia because they have different templates than us. I'll try to find you another template that will do the same thing.