Angel Broking — Cancellation 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 24/12/2019 as they assured they will provide good quality research and market strategies and intraday call advise but i didn't receive any research advise and only wrong market strategy so cancel my platinum membership and refund my money back as i am not satisfied with your service.my client id is G81903 and email [protected]@gmail.com