Sponsoredshoppers / Impossible to contact them and their account was fake
I got the check from the company Sponsoredshoppers. They told me that I was secret shopper, so I needed to withdraw money from the check, bought some stuff and the remaining sum I needed to divide. One sum was for me, but the second half I needed to return back. I did everything as they told me, but when I wanted to send the remaining sum back, my bank charged me for the cancellation. It turned out that their account was fake. I tried to call them, but no one replied. I have no idea what to do now. Please, help me.