Easy Saver - American Leisure - Home Source stole money from my bank account through Bargainnetwork, a foreclosed listing company, on the PHONE!! New York

I had sign up for i month free trial membership on the phone with Bargainnetwork, a foreclosed listing company. Bargain acknowledged me i can cancel the membership whenever i want. So i did cancel the membership within the trial period.But until recently i just found out, the 3 companies, easy saver, American leisure, and home source had already charged me $19.80 each for every month.
i called them, they told me i signed up for the membership through Bargainnetwork, which i have absolutely no idea about it!

Meng
Corona, New York
U.S.A.