There are many survey sites that are legit. Obviously not all the survey sites are scams because there are many people who have been earning a good amount of money through online surveys. However, since most of the surveys are available for people of Australia, United States, United Kingdom, Canada, etc, I do not think that you would qualify for surveys if you belong to a few countries where marketing and research companies do not choose to send surveys.
You may like to try a few legit survey sites such as Opinion Outpost, Survey Junkie, Toluna, Inbox Dollars, My Points, Life Points, Survey Savvy, Mobrog, etc. These are a few survey sites I know. However, I have not tried them personally. Majority of these survey sites pay through PayPal only, so be sure that you have a verified PayPal account. Some of these survey sites might also offer other payment methods such as bank checks. However, Mobrog pays through Skrill, too. So make sure you check them and ask them to add your country to their panel if it is not supported yet.