OP, can you post the transaction id's, that way it would be easyer to see if something is wrong with the transaction in question.
What is the use of the transaction ids, when the op have clearly mentioned that he has not sync the wallet fully and even he have not given any transaction charges in the transaction then how can you expect that the transaction will get confirmation from any block. It is totally useless the transaction will get cancelled after some days.
Well.... For example: bitcoin core keeps on rebroadcasting any unconfirmed transaction untill you tell it to stop doing that.
I'm just not completely sure if the OP knows sufficient about bitcoin to express himself properly... when he says, and i quote 'The tranzaciones are unconfirmed', it looks to me like the transaction was generated and broadcasted, but there might be something wrong... On the other hand, his wallet might be not synced yet, so the transaction might not even be broadcasted to begin with.
In the end, i can't try to give him usefull advice if i cannot look at the transaction. That way i can see if it's broadcasted, if some nodes know about the transaction, if the fees are OK, if they use unconfirmed inputs, if it's a double spend,... Without a tx id, we're just guessing here. (IMHO)