Board Thread:Support Requests - Getting Technical/@comment-45148173-20200317154750

I tried to create a template, clicked infobox. Right. Now I'm on a blank page. This is such a dumb question but what am I meant to put? Used the almighty google for advice, apparently I'm meant to code it but I honestly have no clue whatsoever how to do that in the slightest, it's very confusing. Can't find the 'infobox builder' either. I have a feeling I'm missing something obvious, anyone know? 