can you help me how to render my custom fields in article itself?
I'd like to render some of the fields in the article, in <head> metadata everything is showing well, but I can't figure out how to render specific field myself..
You can let the plugin turn your form into a table by itself. You don't need an output template if the data is just a (single or repeating) series of non-repeating fields.
Try it without the PHP file first. I really tried to make it super friendly for that type of data.