Be10x — Need a refund

Address:	kolkata
Website:	be10x.in

I had paid half for this course, and informed that il be paying the remaining half after 15 days [ In first session it was mentioned that we can pay in installments with 15 days gap] .They agreed, but still called me every 2, 3 days and asked me to pay as early as possible so that they can give me some bonus course. I said i cant and i need some time. I was not given access until 10 days, they kept on delaying and asking me to pay the remaining fees. after that i had personal issues, so couldn't get in touch, but they started calling my mother and asked her to pay. we were in hospital, even after telling them that i am short of money and in between some personal issues, they called daily. they had given access after 12-13 days. as i didnt pay full amount they removed access, i was able to watch only 1 video at that time.
i clearly asked them if i have paid half, i shud get recorded classes, when i pay full u can give me online classes, discussions access at that time, but they refused.

i asked them for refund, they are saying there is no policy and we cant pay etc etc.
one guy again called me and told u can pay only 2000/- and get full access, no need to pay full amount. but how can i trust them again, when they already looted 7200/- from me. what is the assurance that he is giving me this offer, later when his boss calls and asks me to pay again, he might say infront of his boss that its not true and he hasnt offered me any deal.
im unemployed, and these people are scamming in name of education. worst. I need refund.
i do have screenshot of the payment made to them