Lost my machine where TurboTax Incorporated was installed, need to start over on a new machine to finish and file my taxes.

Couldn't activate it with the initial activation code. Is there any way to get a way to contact Intuit/TurboTax support??

Or I need to return this software to Costco? and get a new one? Tried to call [phone number removed] a few times.. no way to get anything from there.