[Problem with World Uploading]

I would like to play the map "There Is No Learning Curve", but when I go into my server, it reads the uploaded world as not existing. I have also added the ProtocolSupport plugin so 1.8 players can join.

Could anyone please help me out on this?

[How do I get a world download of Skyblock 2.0's nether?]

This is a follow up to my last question, this time I need to know how I can get a world download of Skyblock 2.0's nether.

[World Uploading problem]

12 hours ago, Ruffen said:

You need to upload both a download of the main and neather portion of the server. Take a download of the neather upload it and delete your current neather.

How exactly would I do that?

[World Uploading problem]

So when I upload a world, everything works out fine. I am trying to upload Skyblock 2.0, so my friends and I can play on it. The problem is, the nether portion is not loaded, so it loads into a generic nether world. But when I step back into the portal, it takes me back to a generic minecraft world, not my starting island. Can someone tell me how to fix this issue?

[I have a few questions!]

Im fairly new to Minehut, and I have a question. Few actually.

-Does someone need to be online on the server for it to keep on running?

- Will the server be on 24/7 once I start it, or will it shut off automatically after a certain period of time?