Why Won't My Baby Brezza Formula Maker Turn Off?

Ladies help ! Who has formula maker?baby brezza. I took it apart to clean it put it back together and it turned on itself And kept going waisted so much for formula and it made a mass
I took it apart set it up again same thing 😔not red light wont turn off it says funnel needs to be cleaned but i just washed and dried 🤦🏻‍♀️cant be broken it was brand new and its only been a month