Trying to install flash player for Linux system on a Dell

I am trying to download Flash Player for linux on my Dell and I bought the plan and everything and the page when I click download flash player, is saying header too long, and isn't opening. I bought the student package with Adobe, and am not happy at all with how this is working. I have been trying to download this for weeks, and am now behind on homework assignments. If anyone knows anything about this, please let me know!