Oklas inactivity question

I have a website

https://khyzerrealestate.000webhostapp.com/

When i login to this website,it says :

Website is no longer available.
The authors have deleted this site.

I have important files on this hosting.I’m unable to login to Cpannel.I don’t have backup of files so i need them.Please help me how can i recover files from m deleted site.

So I’ve checked and it was deleted as per our policy on Inactive Users.

Users must login to our control panel regularly to maintain active status - using FTP doesn’t count, only logging into our control panel keeps your account in active status.
Users are ultimately 100% responsible for ensuring they have regular backups of THEIR DATA.
000webhost accepts no responsibility for data loss as agreed within the terms agree upon signup.
Part of the terms of service you agree to upon signup to under section 5 is you agree to keep backups and accept the risk and loss of your content by any means.

Be aware that free subdomains cannot be reused for security reasons.
Thanks!