I had to move to a country that was authorized and even so I had to make changes. In the documentation says that Pakistan is not allowed for new users, and I don't understand why remark the new user phrase if is for all users, maybe those who already have an account can do something
Additionally in the doc, it has this:
Please note: For regulatory reasons, we cannot provide our service to US citizens who reside outside the USA.
Then it's a point to take in account, possibly you can't, but i thing the best way to ensure this at 100% is making an assistance request to the support team with your case for make sure about this 100%.