Please sign in to your VPS control panel, select your VPS and re-install the OS from there.
You can re-install Operation System of the VPS anytime with no issues.
After re-installing the OS, it might take some minutes for you VPS to get back online.
Please note, re-installing the Operation system of your VPS will wipe out your machine hard disk and this action is not undo-able.
Your VPS control panel URL and credentials have been sent to your email already.
Control Panel Access
Username: (Have been sent to you via email already when purchasing your VPS)
Password: (Have been sent to you via email already when purchasing your VPS)