Trimgeneix They stole off my debit card 450.00 and will not refund me i desperately need help

This all started in March I ordered the trial samples of garcinia and cosmology when I realized that it wasn't what I need so I called and cancelled the stuff. Then in April they sent me 2 bottles one of each I called them told them that I did not order these and that had cancelled this in March so I mailed them back they never put my refund back on my card instead in May they did it again on the 8th they charged me twice and then on the 15th they did it again nothing mailed to me they just stole it. I have my statement showing when they did this . I have been so sick and I really don't need this going on I live on ssi so I don't have any money I really hope you guys help me I don't know where else to turn. Thank you so much, Teresa