Edits to website (codeigniter)

Need a Jedi with a good knowledge of the framework codeigniter. The necessary enhancements to the existing website. Sensible suggestions and improvements are welcome!

EDITS on website mebital.com.ua (codeigniter framework)

To make full screen slideshow on the main page of the site adaptive to hide in mobile devices.To alter Hader. Make more compact, to improve the logo in desktop and mobile versions, in the background filter to remove the gradient. (see Pictures 1,2)In the Furniture category "Sale" to make black color and highlight jennymccarthy product. To remove the icons to "Share" and the code associated with them. To add a phone icon and phone number (see Picture 3)In the Footer to remove the icon and a link to Google , change the youtube link channel - https://www.youtube.com/mebitalua/Отображать the names of the categories the photos the main. Example - https://dom-mebeli.com.ua/Убрать error in the Portfolio section. https://mebital.com.ua/our-projectsФИЛЬТР - Items filtered by alphabetical order (for example a section of the Factory). To make the scrolling when not placed the entire list.The FILTER Factory cant view the list in full, if you do not fit into the screen. To make the scrolling when not placed the entire list.To remove the watermark on phototomovie proper infinite scrolling while browsing the goods.When you open the item through the Items, or Factory https://mebital.com.ua/fabrics-list not working filter "Items"on the item card to make a "product Type" as the link (see picture 4)to add the ability to download the table of goods.To add the ability to bulk delete products (with extra Confirmation)Add the ability to add a user in the adminpanel (admin, content Manager 1 content Manager 2). Managing user data (login, password)to Upload icons of the goods. The size of the icons to increase and re-upload accordingly. IMPORTANT!!! so they pereplelis in a new size and was of good quality, however, photos should be optimized at least by -20% see https://imagecompressor.com/ . - If th, icon we have pulled by default from the first image in the slideshow.