How to delete from google

How to delete this thing from my google, I can’t use any program whit cam, only if I use Manycam, I deleted the app, and I want to delete it from my google too, how???

I can’t use google meet at my school, and I can’t use, plz help me delete this thing from my computer (i have a mac)

Hi @Nicoline_Andersen

Please install this version of ManyCam:
Then uninstall ManyCam as shown here: