Fix Catalog Page Bugs Magento 1.9

Senior magento developer required to fix catalog page Magento 1 using Porto template. The catalog page is 90% completed but there are some bugs left which needs to be fixed for both desktop and mobile. Some of issues are outline below. 1. Fix Amasty Improved Layered Navigation so it works fine. Although its working fine but there is some conflict due to which some of its features are not working fine. I need it to be fully compatible with theme and so its work perfectly. 2. Fix Sticky menu 3. Make website to load in responsive view for all screens below 1024x768 4. Fix Footer and Header issue when view on 1024x768 5. Sort products "Price low to high" as default and show it as default in sort dropdown. 6. For every catalog page we need to show unique title and description at bottom of page also. The description part is done but unique title option needs to be added in backend. 7. There maybe some more issues like this needs to be fixed. More details will be provided to interested bidders. I need this fixed in 24hours. So only bid if you can start working right away and well experienced in magento. Budget 30$