This is strange but don’t worry we can resolve your issue please send us site url and the login details to support@flythemes.net so we can resolve your issue and will provide you some security instructions.
You can replace your gif by replacing default gif file within images folder in your theme directory.
Go to images folder in your theme directory and replace the image called Preloader_2.gif with your own image it will displayed your image when site loading.
Yes we have to add the links through the files can you please send us the site url and the login details to support@flythemes.net so we can add your links to the icons.