A fence down in my yard

[Renee B.]

Miami had a bad tornado some time in January. My neighbors have a wooden fence that fell on my property. They're renters. I talked to the tenants and the renters said they called the landlord several times and now he's not answering their phone calls. I called 311 to make a complaint and they gave me an 800 # which no one answers. This has been going on almost a month and I think the landlord should fix the fence. The fence is 20 yrs old. How to fix this problem my yard looks bad because of this what to do?