According to the Gofundme support section, GoFundMe supports 19 countries that they can send funds to.
Unfortunately, Gofundme does not provide any information about why they do not support Syria as well as how you can find a person in one of the supported countries to raise money for you instead on the company website.
To get more information about the Gofundme services, please contact the Gofundme customer care team for assistance:
by email at support@gofundme.com;
via the company's social networks.
Support is provided:
Monday - Friday: 6AM - 7PM (PST);
Saturday - Sunday: 7AM - 5PM (PST).