Smart thermostat ignores my Heating and A/C program

My smart thermostat totally ignores what temperatures that I set it too, then it is supposed to learn a heating and cooling program off of my behaviors. I think I have a snotty smart thermostat. The two of us must have gotten off on the wrong foot because neither of us care about one another. I basically want my apartment to be 73 degrees no matter the season. If it means heating or cooling, I don’t care. The thermostat should learn that. Instead, I think it is messing with me. Around 5am, the thermostat will have the temperature set to 65 degrees at energy saving mode. The apartment is so chilly cold that I can hardly sit it. I wake up in the middle of the night, mess with my iphone and turn on the heating equipment. It stays at my temperature until around 3pm. I then observed my thermostat likes to have the apartment around 80 degrees and waste myself and others money. I all of a horrifying notice I am way too hot and don’t want heating anymore. I then realize my thermostat has snuck a bunch of heating in. Why does it do this? I am wondering if I by mistake set up a particularly dumb program care about that. I am curious that perhaps the thermostat l gained my Heating and A/C behaviors when I wasn’t residing at my apartment yet. Heating and cooling an empty apartment is a lot strange than a woman with wants and needs. I keep thinking I can repair the proram, but I am too dumb. I kind of miss my dial thermostat.

Air conditioning filter