Landlord refuses repairs must move

We have requested maintenance to repair our air conditioning since May from our landlord. Each time they claim its working. However we sit here today with it running set at 69 degrees and the inside temperature is 82. We have had one excuse after another as to why they will not fix it. Or they claim they will be back tomorrow but tomorrow never comes. We were promised a window unit and fans on Friday, yet they left at the end of the day and turned the emergency maintenance phone off for the entire weekend. We are raising money for moving expenses. While yes we have someone willing to not charge us a deposit, we will have to pay to transfer our electric due to being prepaid, as  well as turn on other utilities. We will also have to handle moving expenses. We are also trying to get into a motel until we can be in a health safe environment. Both of my children and myself have respiratory issues. My 7 year old is Autistic with asthma. He is considered to be non-verbal and can not tell us if he's too hot. Over this past weekend, it reached 100 degrees inside our home while outside was 108 not factoring in the heat index.  Anything that can be donated would be a blessing beyond expressible wording.  I pray that God blesses everyone who reads our story. Thank you in advance. I would like to offer my kids making you a picture to thank you. https://m.facebook.com/100000744617527/posts/2039875506047250/?notif_id=1532822176671425&notif_t=story_reshare&ref=notif