Actually there are quite a lot of countries that don't have local exchanges that support each country's currency with cryptocurrency. But there must be some who sell exchange services. I use it often. Try to find someone who sells services if there is no exchange that supports or official exchanges have expensive fees.
That would be a good alternative ways if there's no available services or you are avoiding to pay high fees. You can exchange it from other services and enjoy the outcome instead of keeping the old ways. If there's other options best to explore and find the right one that makes you to have good advantages. Crypto have it's own value which can be used to exchange from Fiat to other form of digital currency.