Updating of banner slider images - replacing one and addition of two images

Make a full initial back up of the site including:
-All web site files on the server
-The database in full
-.wpress version for fast restore
Upgrade to the latest WordPress version to 6.0.2 ensuring that the site design and functionality stays intact
Updating theme files to latest version
Updating fusion core and fusion builder
Updating of all plugins to the latest version
Repairing of anything broken in the theme if needed after all upgrades
Secondary full back up of the site including:
-All web site files on the server
-The database in full
-.wpress version for fast restore