Thanks for your info. I’ve been checking your website previously and it seems you forget to upload the font files (https://www.dropbox.com/s/394o5fpbeph5yvu/Screenshot%202018-03-14%2010.05.12.png?dl=0). You need to upload the .eot, .woff, .ttf or .svg file that related to your font.
Also, you may need to take a look at this article http://www.wpbeginner.com/wp-tutorials/how-to-add-additional-file-types-to-be-uploaded-in-wordpress/ to add additional file types to be uploaded to WordPress. Previously I can’t do that because I will need FTP access to your server. Let us know if you have further question.