Kasamba Live Person Will not return any emails/phone calls asking for assistance with two fradulant balances on my account(s) that are still open Internet

My unsatisfactory experience with Live person.com began when I started noticing repeat charges on the same day for services I never got, I spent many hours contacting them about it and got no response, And because these originated from Pay Pal I mainly had to contact them for any support. When I discovered that I had not one but two balances with Live person I couldnt believe it, they now think I owe 259.00 to them on account I have asked many many times to get unblocked and another account that somehow got a balance of 704.00, I had figured out that there was some fraud going on and It was confirmed fraud by my bank that I bank with, I have had to change not one bank account but two, change all credit cards, in the mean time they have done zero to get back to me about the fact those balances were fraudulant in nature, I have called dozens of times leaving messages and gotten not one return call from them I want every single cent I spent given back to me is unfortunetly what I think I deserve.