Unicorn love, demanding a refund just because she gave you a negative reading is ridiculous and not doing the psychic any favor for possibly telling you the truth. I do agree, she could be nicer in her delivery but that doesn't mean you are entitled to a refund. I know you feel hopeless but you have to think logically, she just gave you an outcome that you didn't want to hear...
People like you make it easier for scammers to give all sugarcoated outcomes so clients take fake comfort and come back.
I had a reader on Bitwine telling me I will never meet someone and I left her a negative review not only because she was negative and nasty but there is no such thing as "you'll never meet someone" and I have met quite a few guys after her reading so she totally deserved it.
With that being said, I hope she is wrong in what she said but there is a chance she is not and you have accused her in vain...