Hi,
Please clear your browser's cache or try using a different browser.
Make sure your graphics driver is updated to the latest version.

If this does not resolve the problem, please review the FAQs. 

https://www.flyordie.com/games/help/support/contents.html

 before reaching out to our technical support 

https://games.flyordie.com/s/contactSupport.html?portal=flyordie_com&lang=en

Kind regards,
John Stewart