BAD EXPERIENCE: Kicks Balls / Fred Kick / Kick Brothers / Reptile Addicts / Pets Plus

There is not one single thing in your post that is the responsibility of the Kicks and as someone said above, you neglected the animal to death. You can not say she was sick when you bought her - you barely looked at her yourself for several months after you got her. You housed her improperly. She was starving in your care - she had ample body weight when you got her, by your own description. When you finally did notice that something wasn't right, months later, you didn't take her to a vet but instead allowed her to continue to decline with your treatments being clearly inneffective, until she died.
Her death is 100% on you.
I know your knee-jerk reaction is going to be that you were "perfect" and nobody knows what they are talking about and we are all wrong. But maybe you should take some time to honestly reflect for yourself how you cared for this animal and see where you could have done better.