u/KirklandWootabottle

so I have this ikea paper ceiling light, the round one, and Id like to install it in my room but unfortunately it seems to be the wrong kind of fixture you can just replace or add something on top (see image above) I really dont want to call up a light guy and pay for fix since I dont have that much money on me. My question for whoever can mcgiver this is, what could I do to install my ikea paper light, the round one. For context so far ive been told that id most likely have to tear a bigger hole to fix this and Im not super into that. Thank you!