Fix a Wordpress Site

Firstly, please don't bid if you are going to change your price. The price you bid will be that we pay. If you change your price, we will give the job to someone else. Please read the job carefully and only bid if you can do it and also you won't change your price. [login to view URL] We have a Wordpress website and need the following :- * All the themes and plugins to be updated to the latest versions - everytime we try and update them parts of the site stop working and so we need them updated and the site to work. * Some parts of the pages have stopped working :- 1. On the Homepage the Background image has stopped showing. This will still be on the server and so needs re-instating - [login to view URL] 2. On the Homepage, the layout of the installation images have gone wrong, this needs correcting 3. On the Showroom page, the Background image is missing - [login to view URL] 4. On the Wood Burning Stove Package page, the prices don't load and also the installation images that were there aren't there now - [login to view URL] 5. On the Gas Stove Package page, the same issue as number 4 above. - [login to view URL] 6. On the Package 1 page, the price doesn't load and the installation images gallery doesn't show - [login to view URL] 7. On the Package 2 page, the same issue as number 6 above. - [login to view URL] 8. On the Hole-in-the-Wall package page, the price doesn't work - [login to view URL] 9. The brands page isn't loading anything at all - [login to view URL] 10. The special offers page isn't loading anything at all - [login to view URL] It may need to change theme? All the content is still there it just isn't showing. Please ensure you have read the description and are confident before you bid.