Pissed C.

On 8/2/2017, a skin care promotion on my LinkedIn newsfeed caught my attention.It was a video showing how young someone looks like after applying Bella Searta, followed by a free trial order link.
I want to give it a try! In the end, I only need pay $4.69 shipping fee. On 9/20/2017, I surprisingly received another package from them. I did not sign up for monthly subscription and I did not intend to after trying them a few days! (They are not as advertised at all).
I went to check my credit card, and guess what? They charged me $368 (in six different charges) since August! I called them next morning. The customer service said it was my fault not reading the terms and refused to issue me the refund, and also hung up on me. I swore I did not see any terms saying that I have to return within 40 days otherwise I will get charged for the *FREE* trial. Furthermore, I did not subscribe it monthly!
Can something be done to stop them fooling consumers like this? I'm so pissed right now~~~~~