Recently i stupidly bought this apparent cheap teeth whitener that was supposed to have cost only around $4. this turned out to be a heap of SHIT as they repeatedly withdrew up to $100 twice from my account when i never received any product. i have since had to cancel my card that they were stealing from and would like to hear if this is enough to stop those pricks! also how do i go about defending myself if they start demanding money from me? because they can get f@#ked if they are getting any from me!!! this has made me lose trust for the internet and will be very cautious about future purchases! please help