What Code Type of Schema Markup uplaods well and appears on Website builder after publishing

Im do not use schema markup a whole lot, Used in the past and had this same problem and then fixed it. That was 2 to 4 years ago.

We have over 1000 web pages and like needle in hay stay

It would be helpful if anyone knows what code type schema markup or snippet works well.  It's for our FAQ page as well as rich snippets on search ,Not sure if its a glitch with homestead, I remember in past it would appear on page and other times it did not. 

Either way it would appear on Search if it past rich test on google, just hard to manage what I can't see on published HTML.

Regards,