Byju's — Not having proper communication

Address: 14-24/65/532, rd no : 6, lakshmi sai meadows, next to 3rd high tension tower, near monday market, beeramguda,

I don't have proper communication and thought to cancel the subscription. They were not helping in any way. We have not received calls from mentors properly. It is less than 10 times. They were arguing me they have called us for more than 25 time. So I have asked for call list details they are not sharing call list.