Have I broken it? I lifted the little red catch with picture of a bin on. All it’s done is lifted the metal filter thing a bit out of the clear rubbish canister. It won’t go up or down now. Its stuck. It’s got dirt in that I can’t get out. Underneath there’s a plastic catch but no idea how to release this. I thought the red bin button did. Once it’s emptied I’ll be able to push it back down again but I think the dirt is stopping it. Have been online but no idea which model this is. Please help me fix it!