How To Delete Cinemagram Account
Unfortunately it is not imposible to delete your cinemagram account because there is no any link provided which may help you to delete your account.
The best thing you can do is trying to contact them using their email address and tell them to delete your account.
Compose the email using the email you used during your account creation, and in subject just type “Delete my Cinemagram Account”
Then include any short information telling them you want to cancel your account and send that email to: