"I do not want my food to be shared by you!"
Translation:Saya tidak mau makanan saya dibagi oleh kalian!
I also tried 'saya tidak mau makananku dibagi oleh anda' which should have worked. I've reported it. Usually, you want to stick with saya and anda or aku and kamu, depending on the formality, but I often heard 'ku' put at the end of something for ownership even with 'saya' and 'anda', but that was probably less formal. I don't think I would ever use 'mu' for ownership with anda though.