Assistance with fixing problems on Wordpress site

Hi, I please need help with the following and we would need the person to please make the changes on site due to the companies sensitive information: 1: Page jump from menu items to specific sections on different pages. I currently have this down but it doesn't always jump to the correct section of the page. 2: On our products page we have a gallery like are where you can click one of the headings and it rearranges itself according to the heading selected. We want to be able to click the sub-menu in the header and have the page load with those elements pre-loaded according to the different categories. 3: We also need help with understanding why when we try and move the site from a localhost (WAMP) on my machine to the internal server, the website seems to break in small ways and we as of yet can't seem to find a solution or reason for why the website does this. Not sure how much this would all cost, so please do advise if my budget is incorrect. There might be more need for assistance in the future.