i have big problems with this templates, nothing really works as it should be no real good documentation how to change the sample data . some sample data can not even been found.

I can find the lower part (Madas is a real beatiful theme -heading text- and one step lower Working with us) but no way to change the text is just not in pagebuilder i can add text but not change the existing one.

please give me good instructions. how to add screenshots in here so you understand what i talk about