The Hindu — the hindu step e-learning course

Hi sir/madam

I purchased step english course online. Content provided by step is not value for money. There is video and questions over it. But as per their portal, they promise to provide much depth grammar and vocabulary etc. I purchased to improve english. But according to their content, it is for below 10th class student.
I contacted on their given mail id, facebook and whatsapp.. They said that they will revert back me after discussion, but they don't.
I asked them to give me my money back so that i can look for other way to work on my learning.

Thanks