Need help with warrant registration please.

Sep 6, 2020
I am trying to register my graphics card online for warranty purposes in case I need to use it in the future. When I get to the page where I have to upload an image of my receipt and I try to submit the information it gives me a 'Code Error" screen. I've tried going through the process multiple times and keep getting this problem. I believe it may have something to do with the file I'm uploading. Any help would be greatly appreciated!