Unity 2018.4.36f1 LTS not detecting API Level above 30 in Android SDK for android build

Hey everyone
I was trying to build my app for android 13 12 and etc
but my app is not getting installed in devices with android’s above version 11

I figured maybe I should update my android SDK but then even though I have them installed Unity is only showing API’s less than 12 and I can’t select a higher API

it mean’s I can’t build my app for devices occupied with Android higher than 11
How can I fix it ?

I was not able to get SDK 30 going with Unity2018.4.19 so I gave up and upgraded my Android forks to Unity2020.3.41

It turns out you are going to need 2020.3.41 or higher anyway because there is an FMOD audio bug on Android 12+ devices and Unity is not porting the fix to 2019 or 2018.