Hello AMINESMAOUI-8535,
usually, Azure requires a Credit or Debit card with a Number formatted like this: xxxx-xxxx-xxxx-xxxx.
I also live outside the USA and don't have a USD card, but still it worked fine for me.
Without a Credit or Debit card with the Number formatted like above, there is no way I would know of for an individual to work in Azure.
Greetings, Jonas