Yoast ACF Analysis don’t work with Visual Composer on Uncode theme

Hi.

I made a website with Uncode theme from Undsgn. I have used the Visual Composer that comes with the theme but now when I try to put some SEO (with Yoast) on it it doesn’t register the text in the different Visual Composer text boxes.

I downloaded Yoast ACF Analysis but I don’t understan how it works (it don’t).

Can someone please tell me what I’m doing wrong or should I put SEO out of my head when it comes to this website?

Thank you.