Warts and moles are two very different things and the freeze off medicine will not work on your mole. The only way to remove a mole is laser treatments or minor surgery depending on how large it is.
I've heard compund W can remove warts and those like "hanging" moles. At least thats from Dr. Oz.
I agree with Mandyloo, you need to go to a dr. and have them remove it.
My mom has used freeze stuff on for a wart b4 and it didnt work