Hello 章鱼,

You can try the following:

- Clear your browser cache. If you're not sure how to do this, you can Google it. Instructions are available for every browser.

- Try with a different browser, such as Google Chrome, Firefox, etc. 


If none of this works, please read the FAQs  

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

before you contact the technical support   

https://www.flyordie.com/contact.html

Kind regards,
John