Angel Broking — Deactivation of angel platinum subscription

I was having continuous phone call from angel broking services to my enrolled mobile number for platinum service and i enrolled for angel platinum service on 25/09/2019 as they assured they will provide good quality research advise and intraday calls and Market strategies but i didn't receive any research advise and only wrong market strategy cancel my platinum membership and refund my ₹5000 back i am not satisfied with your service. my client id is G81903 and [protected]@gmail.com