[2020] I'm Trying to buy the game but I get an Error

I've been trying to get this game since 11 am and kept getting this error, so I've been googling this issue, and apparently this has gone for ages and that their support is very trash. Should I just wait for few days and try again? (sorry if its the wrong flair)

https://preview.redd.it/gd8i0mvtjy761.png?width=469&format=png&auto=webp&s=dd7bf0bd09f2463cd87d94ef5d401f37ae7fca44