My family can not get rid of a Poltergeist

Over may years, our family poltergeist has made toys come on, TVs come on, screws from furniture fall out, smoke detectors go off, pictures on the wall crooked, jewelry disappear and reappear, foot noise on the stairs and hallway, etc.

None of us live on a burial ground like you see in SciFi movies.

Has anyone who post here had a similar experience?