Byju's — Cancel Abhinav Gupta's subscription

My self Avneet Kumar f/o Abhinav Gupta.Abhinav, s register mobile number is [protected] and alternate mobile number is [protected].We are not satisfied with your classes timing.We want cancel Abhinav's subscription.please cancel the application and refund the amount fastly in payment mode.we have returned your tab and books kit.I have try to reach you by your cancellation helpline number but not reaching near you.please cancele this.