Problems with Flatmates

I live in a 7 bedroom university owned accommodation, which at first I liked the idea of (I didn't get to choose how many people I loved with, or who these people were). However, slowly since September, I've discovered them to be very untidy and unhygienic. I've already complained to the hall manager twice, and the flat has received a warning about the cleanliness when a maintenance person came to our flat to fix something broken in the kitchen and said it was too untidy. I always empty the bins, wipe down the counters and put away dishes, but my flatmates don't help at all. Instead, they leave out food, dirty plates, rubbish, and spilled drinks etc all over the kitchen, which is our shared space. I have asked on multiple times for everyone to pull their weight especially since we had maggots and ants in the past, but I either get ignored or they tell me to mind my own business.

Is there anything I can do about this? I've considered moving out but I managed to get one of the few en-suite accommodations and I've grown to love my room and the location, so I'd like to avoid that as much as possible. Should I keep complaining, or should I just give up?

just tidy your OWN bit

if their mess is in your way, move it.

it's how we solved our mess of a kitchen

I agree with this if you're using your own crockery, utensils and stuff. But my flat used everyone's stuff so if you cleaned after yourself, someone else would use it and not clean it.