Install Blocksy Free WordPress Theme & Brizy Starter Sites | Brizy FREE Wordpress 2022, Chapter 3

My question is how to remove the get app button

I appreciate all your tutorial videos, JP. They are fantastic! I'm building a WordPress website with a blog using Brizy Pro. I have a question, please.
When using Brizy Pro, should Blocksy also be used for headers, footers, and the blog setup? or is this a workaround for Brizy free? Thank you very much.