Why I can not avada now?

I ever used avada theme well before,but now I fund I can not use it ,I installed fusion builder before,now I can not use this editor in worldpress。Please assist me to solve this issue.
Thank you very much!

Hi

Hope this Documentation will help you. Otherwise please contact theme Author Avada Author Support and let them know. Theme Author will be happy to assist you.

Thanks

I tried to do as above was written, but it didn’t work

i had the same problems while using google
then I switched to opera and everything worked again
I was constantly kicked out of the site