How to not have AllState offered on my listings that say “as is, not guaranteed to work”?

[castlebooksandmore]

How to not have AllState offered on my listings that say “as is, not guaranteed to work”?  Thank you. 

[wooden_flower]

You do not have a choice on offering the extended warranty.  Anything you are listing 'as is' should be listed as parts only - used means it works as intended.

I don't think the warranty is offered on items listed for parts only.