@ Arceus12 : Answer his question in English please... or, in the case of the user speaking poorly English, answer in English and a possible translation in his language. Ok? ;)
As for your problem Faculeonardo... your locally saved game files are stored on your computer, as where your online saved game files are stored on an external server.
If it is the first option, they might have gotten deleted, perhaps due to a setting on your computer that is doing this every day, for example. You would need to turn off this setting to save the cookies and with that your save game files.
If it is the second option, I advise you to contact Ferret (ferret@armorgames.com), explain the situation to him and he can then help you fix whatever is wrong with your online saving files, ok? =)