App destroyed, but still running???

Hi, I am trying to deploy a django app. I made a mistake in the Dockerfile forthe DB Username, so it was looping at the DB check. I redeployed with the right username, but the old image keeps running. So I destroy the app, but the database is still seeing hits with the old username! Looks like the old app container is still running. And if I try to recreate the app with flyctl launch, indeed the logs shows the old app is still there, running… ? It seems to be in a weird second state.

I am novice for stuff like this. How can I “kill” the app that is currently running?