Besant Technologies — Coarse not yet completed

I Joined Coarse in Besant technologies on Kubernetes and Jenkins and I have paid the fees of 20, 000 INR, Bala([protected]) was the contact person with whom I have paid the amount but only kubernetes has been completed and I paid the fees on 3rd Feb 2022 and waiting for them to start the coarse on Jenkins but they have not started it yet and they are not even planning to start it. I'm contacting Bala daily but I'm not getting any proper response these people are not even planning to start the coarse they are totally irresponsible. I'm totally frustrated on the way they treat us.