Ok you need a sky hotspot.
You say you tried at the sportsmans ask what there wifi password is and you will then get a connection and then be able to access the cloud or your space.
Its a bit of a play on words skycloud.
You need a wifi connection first.
It works at home so you have proved its an outside connection that is needed.
Think of your hotspot like this.
If you came to my house you would ask if you could jump onto my wifi. I would say no problem its called myhouse.
You click on the wireless network myhouse.
Then you ask whats the password because your prompted for one. I give you the password and you enter it connecting to my wifi. Think of that as the same as connecting at the sportsmans or a hotspot you need the name and password to move forward.
You may not have a sky hotspot anywhere local to you or the Pub
Keep asking im sure you will get there.