Blomberg Fuzzy Digitronic doesn't stop filling???

Hi there, my washing machine is flooding as it doesn't seem to register that it is full of water and so continues to fill. This seems to cause pressure on the door and break the seal and then we have a flooded room. Also doesn't seem to spin successfully on the wash cycle. Have to choose spin after the wash complete and do it separately. It was OK on delicate wash but now has started doing it on that setting. Previously only on the cotton cycle. Please anyone help as cannot afford a new washing machine right now...