correctly compile schema

Hi Guys, I installed the following plugin but I ask you how to compile it correctly so as not to make mistakes, maybe this topic can also be useful to someone else, I ask you to help me, I will thank you very much:

I ask you the most important things like the photo 2,4,5,6

https://www.dropbox.com/s/mxfiy46ry9y4jho/2.JPG?dl=0
https://www.dropbox.com/s/c38albjrmji76eg/4.JPG?dl=0
https://www.dropbox.com/s/um9whicdighzrai/5.JPG?dl=0
https://www.dropbox.com/s/1xrizudmyvnz7te/6.JPG?dl=0

2: On search results ” Enable Sitelinks Search Box? ” Should I select it?
4: ” WPHeader and WPFooter ” and ” comments ” should I select them on General schemas?
5: Always on Schemas-> Breadcrumbs should I select ” breadcrumbs ”?
6: ” VideoObject ” should I select it?

specific that I installed the following plugin for the following problem encountered on google search console

https://www.dropbox.com/s/1xrizudmyvnz7te/6.JPG?dl=0

will I solve this problem?

thanks a lot to everyone