Disaster! 13

the Cappuccino - Set Espresseria I have only been about 2 months. At first everything was ok. Meanwhile, no longer works! The milk is only heated, but it forms no foam. In the evening I have taken out and washed the nozzle. Now it no longer holds good - you have to watch that they do not fall during foaming. The imprint (latte or cappucino) has gone off. The container was washed after each preparation with hot water. Nevertheless, he accepted the milk smell and stink of broken milk.
Prefer to invest the money in an external milk frother. !!!!