Ball Hasn't Eaten In Months

[asingleterry]

Hello guys ^^

A few months ago (About 6, I believe) I acquired a ball from a friend. She is female, normal, and almost four feet in length.
Problem is, she refuses to eat, and hasn't consumed anything since I got her.
I've tried everything. Putting a sheet over her cage, live feed, F/T feed, smaller mice, larger mice, rats, braining, I've done everything.

Any help guys...? I'm open to any suggestions!

[The Serpent Merchant]

Can you give us more info on how you are housing the snake?

1. what size/type cage

2. What are you using to heat the cage

3. What are you using to measure temperatures

4. Are you using a thermostat/dimmer to control any of your heat sources?

5. what are your current cage temperatures/humidity?

6. What type of hides do you have and how many are in the cage?

7. How often are you offering food?

8. How often are you handling the snake?