If you are certain that you did everything correctly, then that playthrough might be bugged, and it can't be fixed.

Noted: This step-by-step guide was made for the game version 0.90 and above. We no longer have to wait for his message during streaming.

How to throw out Bot Parts safely with no consequences/How to start BigDaddyHurt's Storyline :

1. Try to throw out any Bot Part.
2. Anon hesitates whether he should throw Bot Parts out or not.
3. Choose "Don't throw it out".
4. Anon will think of someone who could help him. The name of the person is "bigdaddyhurt".
5. After you input his name, Anon will think about a way to contact BigDaddyHurt.
6. Order anything from BigDaddyHurt's Shop
7. After your Order arrived, check your inventory for an item called "Lingerie Catalogue"
8. Use the "Lingerie Catalogue"
9. It will tell you to "Go for a walk around 2 AM"
10. After around 2 AM, go for a walk, and you should trigger BigDaddyHurt's Event.
11. After the Event of meeting BigDaddyHurt in person, you can now throw out Bot Part with no consequences, and you also unlock his storyline.