Urgent help needed, my site was gone

[bigger]

Hello guys, sorry for the stupid question but i never use plesk before and this is very very strange for me. I trying to add a new domain on my plesk server, but the domain doesent work, i use this option, for the new domain:



And my main site in this server are gone. The files are gone?! Databases are here but all files are gone, and my site not working now... how to fix it, please, this is very important site for me

 

[IgorG]

I do not understand relation between newly added domain and disappeared files. Could you please describe problem with more details? What is happened exactly? If I correctly understood you have added new domain? But which files are gone if it is newly added domain?