Byju's Concept not clear to any daughter's. Request to all, Please aware that my daughter's is suffering last two month. Always change the mentor by organization.also not response from that mentor which is already dedicate his duty. Many time call to mentor as well as byju's customer care but there not response from them. On the cancellation of the product before given timeline but during that period not receive any call and also mail to this organization but not positive response. Payment already in advance 10600/- to this organization.rest of money through online payment.this is my mistake.please don't admit your children in this organization.