Hi, I am sorry you have a contact for a Chat Bot pop up out of nowhere. Fortunately, you can easily remove a contact. The steps are below:
- From a Home screen, swipe up or down from the center of the display to access the apps screen.
These instructions only apply to Standard mode and the default Home screen layout.
- Tap Contacts .
- Select the desired contact.
- Tap the Menu icon (bottom-right).
- Tap Delete.
- To confirm, tap Move.
The desired contact is moved to trash and deleted permanently in 15 days or trash can be emptied manually.
Please let me know if this helps.