unable to use my balance

Wow .. vacation ruined ..

thanks anyway dude ....

so I should wait for the website to update ?? when will it update?

If the site was set to US instead of Saudi Arabia when you added the card, I believe it would do that. Or if the card was meant for the US. You can try contacting support, but I don't believe they can do anything.

Why did the money end up on the US region??! I redeemed it to my xbox 360 profile that is in SA .. why did they create a profile in US and put the money there?? so basically I wasted $50 on nothing? should I contact someone?? maybe support ?.... this is
outrageous

If you want to use currency through the website you'd have to wait for it to update, but that would not fix this issue since it's a region issue. Your account region would have to match the region that the currency is for in order to use it. However, region
migration can cause you to lose access to content you may have already purchased and since your physical location would not match your account location, you will have issues downloading content.