Trying to add space to my account, but it says I’m in another country

I want to add another 50GB to my account for storage.

I originally started my account in the USA. Since then I have moved to Europe and now I'm living in Spain. I have updated my account information on this page: https://account.live.com/

From there everything is correct, reflecting my correct address in Spain. 

I then go to https://skydrive.live.com/options/Upgrade#sc=picol to upgrade my account and it shows that I am in the USA and doesn't allow me to change the address or information. I can't select another country. Normally I would say Oh well and just sign up, but it also asks for my cell phone number from the US but that number is also disconnected. 

I'd like to sign up for the extra storage space. I've been in contact with your tech support multiple times and they said this is the place I need to fill out a question here.

To summarize: 

I have a US account, since then I moved to Europe. I changed my account and it still shows I'm in the US when I try to pay for extra storage space. How can we fix this? 

Thanks in advance :) I look forward to working with you to fix this issue.