Freezer door won't close at top

Question

I just bought this freezer used and it was in a corner so I couldn't see where it closes. After getting it home, we found that the door won't close from about 1/3 of the way up, it doesn't seem to be the seal, more like the door needs to be adjusted or is warped. Any ideas or am I just out my money? This is a Whirlpool upright freezer EEV-162L, 16.1 cu ft, no racks in door. Thank you!