Cant add emerson ac unit to HA

I am very new to home assistant and im having a issue connecting my mini split ac unit. It is a emerson quiet kool 18000 btu mini split that works on google, smart life app, and HE smart. The ac works perfect on the he smart app, but i would like it to all be on the home assistant app

Hello Shanon,

SmartLife means it’s Tuya.
There is a Tuya Integration in core, but it uses the cloud.
There are several other Tuya Integrations available from the HACS Loader, and all handle different hardware a little differently. I cannot tell you what is best in your case, but getting away from the cloud with Tuya stuff is highly recommended.