Hello @waqarazim199 ,

In general, there are 2 ways to access your Droplet(VPS) - via SSH or Droplet console. Please check the links below for detailed instructions.

The credentials for Droplet login is :

username: root
password: (the password that you set)

https://docs.digitalocean.com/products/droplets/resources/lost-ssh-key/#log-in-to-the-droplet-via-the-droplet-console

To login via SSH, the default username would be root@IP address
https://docs.digitalocean.com/products/droplets/how-to/connect-with-ssh/

Please check the links to reset the Droplet password incase you lost or forgot it.
https://docs.digitalocean.com/products/droplets/resources/reset-root-password/

Hope this helps!

Cheers,
Lalitha