Cant download Companion

I have a Galaxy s2 tablet, running Android 7.
Companion stopped working, so i am trying to reinstall.
Google play said my devise was not supported now.
Is this just a bug or do i have to get a newer tablet?
It was working fine last week.

Android 7 is no longer supported for the Companion app due to the old age of the operating system. If you want to keep using that tablet, you will need to update it with a custom ROM such as LineageOS


Thank you😊