Manchester United target Victor Valdes is struggling to agree to terms with Barcelona according to his agent Gines Carvajal.

The goalkeeper is having trouble with differences between he and the club but there has been nothing set for a move away just yet.

"It's complicated," he told Catalan radio station Rac1.

"There are differences, because if there weren't then we would have already renewed.

"Our desire is to continue negotiating. On our part, we are not breaking up any talks and Barca have not told me that they are either.

"We don't have any offers and nor are we going to listen to any, wherever they come from, because Victor has a year left on his contract and he owes it to Barcelona," he added.

"We don't want to listen to anything which will distract us from the idea of renewing at Barcelona.

"Our desire is that the situation sorts itself out. As we still have a lot of time, that's where we are."