Double XP not working?

I’m trying to sign into my account on dewxp.com and I get getting a account error when signing in? Anyone else have this problem?

you should probably stop putting fake codes in, they get mad when you do that…

Fake codes?

I am having this issue as well. I just bought a bunch of doritos chips and banked the matches but it says account error when I try to log into my xbox live account via dewxp.com. I know my password is correct and I know my xbox live account is working. It did work earlier today when I entered the code from my pop.

I’m having that problem too.

It’s working now for me.

It working for me also… So i dont know.