My Minehub server was deleted, can I somehow still access the world?

I rented a Minecraft server from Minehub (for a month). That was deactivated after the month. I didn't know that the server would be deleted after 3 days and didn't pay for the next month straight away. I wanted to do that today, and then I noticed that the server in my account had been deleted (in the notifications). Unfortunately, I didn't save the world on the server (just a very old version of the world, where very little was built). The world was now of course also erased. Is there any way I can still get to the world?

You had 3 days, now the world is gone.

It's your own fault if you don't find out how minehub works.