Deleted the contacts numbers permanently

It deleted all contact information for the people I added to the list. On top of that, it created 3-5 dummy contacts with funny titles instead of the persons actual contact info. Even after I removed the app nothing went back to normal. I lost about 20 contacts and now I have to manually delete about 100 fake contacts it created.

Jmoney2589 about Drunk Mode - Call Blocker, v5.3.4