Data scrapper - update

I have a horse racing data scraper used on the [login to view URL] website - the site has been changed and the scraper does not work. I need the software updated as per the new site layout. There are 2 versions of the software: - One uses a Key and this is verified to separate verification software on my VPS PC - The other is for my own personal use and does not require the Key There is full sourcecode, I have attached screen shots of the software and its Key software. I have also attached two spreadsheets of how the output data should appear. Once complete I will need sourcecode updated and returned to me. This is a Desktop application. A .exe must be supplied for installation once complete. I am not certain, but I understand it was written in C# This is fairly urgent.