In practice

In the SD
Peace and blessings
I asked a practical question.
A few months ago I signed up for a course and spoke to a representative of that course. I don't know if I'm sure it's right for me and I want to try it, and she told me that I could try it. After a period of trial, she called and asked if I was satisfied and I said yes, and I made a standing order for 12 months. However, after a few months I no longer wanted to continue. I told her that I didn't want to continue, so I wanted to cancel the standing order and I claimed that I hadn't signed any commitment to be there all year. At first I thought it was right for me, but then it wasn't. [Unlike the other students who signed me, they didn't sign because I arrived late to the course and she saw that I was satisfied, so she didn't want to pressure me, and after I said yes, she didn't mention anything.] And of course she claims that since there is a standing order, it's a commitment and you're a robber.
thanks