Don't cooperate! Are only there to fill their own ...

Don't cooperate! Are only there to fill their own wallet over the back of their customers. Agreements made about functionalities will not be honored once you have given your approval. If you talk to them about this, they will not give at home, but they will deny all promises and look for a solution together is not possible. If, because they do not meet their obligation to deliver and also do not want to talk about a solution, you then wish to dissolve the contract, they will not give it to you, but simply present the bill. No consultation for a solution, no compensation, NIKS! If you want to invest your money well, do NOT do so in the Feedback Company. Only one party benefits and they are !!