Facing unfair eviction due to my ESA

My name is Danielle Robinson, I’m disabled and I live in Booneville MS with my 3 daughters and my puppy’s name is King! I asked my landlord in august about getting an emotional support animal and they blocked me at every turn. Threatened eviction, hired an attorney to intimidate me and my family, had police at my home, refused my ESA letter written by my doctor 3 times, demanded all types of paperwork which wasn’t even required and today Sunday the 6th, the left a letter on my door (which I’m enclosing) where they’re alleging a bunch of fictitious things! They’ve been doing this since August and I have copies all the things they asked me for that I sent to them. These people have worried and stressed me out to the point my hair is falling out and I cry everyday not knowing what they’re gonna come up with next. When I called they said they have everything they need and not to worry anymore but days later posted the eviction on my door. It’s not even a court order. Just something they typed in the office. I’m a single mom of 3. I can’t pack up and move in less than 24 hours. Especially with corona!! I didn’t know what else to do so I’m tearfully writing to you guys for help. This is so wrong morally and legally. ****Update** officially homeless. They gave me 12 hours to move. I lost so much during this process. The panic attacks and nervous breakdowns are making me literally sick. I’m so down in my spirit