While its true that some of the exchanges have had problems in withdrawing fiat, most of the established exchanges do it as easily as making a payment with your bank account. As far as your country is concerned, there must be at least one established exchange which has to function as per the law of the land, so it will be easy to bring charges against them. Consider mintpal, which for a time was one of the most popular altcoin exchanges around, but its owner got greedy and tried to siphon off the coins in it. There was a class action suit against him, and voila:
https://www.cryptocoinsnews.com/alleged-moolah-fraudster-ryan-kennedy-faces-first-court-hearing/I always love stories that end with people that committed crimes ending up in the hand of the law and getting punished for what did, and even being charged double of what they took from people. This will serve as lesson for those that are planning to take the same route, though they never hear.
It is very easy to sell my bitcoin because I have money exchangers in my locality who have now started trading and exchanging in bitcoin. Therefore it is also a facility for all the people in my country to sell or buy bitcoin without any hesitation and obstacles. Now the use of bitcoin is gradually extending and so are the exchangers everywhere in the world. So now buying and selling bitcoin is not a problem.