Multicraft Issue?

[TankJake]

Hi,

I've recently purchased a server host for my server. I've followed tutorials on adding my server files through FileZilla. I try to reset the server on Multicraft and the world just doesn't change?
Am I doing something wrong or something to check?

Thanks if someone could help

 

[Kappios]

Try to have your server down while you upload and then start the server.