Window AC needs to be replaced

In the middle of the night, I was awakened by a noise that scared me so much I thought that someone was breaking into our bedroom. I have started noticing during the day that the window unit AC has been making some weird noises. For example, last week while I was putting away laundry in the house, I heard a loud noise coming from where the window unit AC is located. I looked outside and didn’t see a bird or a kid, The noise that I heard sounded like someone threw a small pebble at the window. I was not sure what the noise was, so I went about my business. The next day, I heard the noise again. I looked outside and saw nothing. Then, in the middle of the night, I realized exactly what the noise was. There were acorns falling from a tree near the window unit AC. The acorns were falling into the window unit AC through where the vents had rusted and created a huge hole in the window unit AC. I was so annoyed that the noise was coming from the rusted window unit AC. Without giving it anymore thought, I texted my landlord to come replace the window unit AC as soon as possible. I was very aggravated that I had been spending all this time worrying about the noise that was coming from the window unit AC. All this time and it was just a bunch of acorns.
Heating and cooling equipment