Fix several small visual issues with website

Please read the project description carefully I need a company website made compatible with Woocommerce and some small visual fixes. The developer of the theme no longer supports the theme so there are a few issues to be resolved. The specific visual changes I need are: 1 - Green bar under the slider on the home page needs to be full width but for some reason it isn't 2 - On mobile device the site logo does not appear in header or on menu 3 - There is some random black space in the footer on mobile devices 4 - The video section should also be full width. This is not a must have implementation but would be nice 5 - Contact form needs to be fixed to send to the correct company email address I also need the theme made compatible with WooCommerce. Currently there is an error stating that the theme does not support Woocommerce. The cart icon needs to be placed in the main menu bar etc. The theme is quite unstable so when I make small changes it breaks easily etc. I need the shop, cart and checkout pages to be fully integrated so that I can implement a payment processor. I will only release payment once the visual changes are implemented and I can add products which look visually in line with the theme with no errors etc.