I have a question

Netowk dueling Hello, I have a query. Every time I enter the hall I can not take a duel vs I can see and only I can do?
(This message was passed from Spanish to English, not as have been the translator to translate what I wrote in Spanish, I hope you understand)

Assuming this is after the update, you probably can't duel because your decks are... uh, in cyberspace limbo, I guess. You'll have to save your decks again before you can use them.

Es probablamente que necessitas ahorrar tus decks un otra vez antes del duelo.

Did that come out correctly? I'm not sure it makes sense in Spanish.