ZCamera had posted an ad for their app on instagram. Having read the ad, I downloaded the free trial of the app which apparently lasted less than 24 hours. My credit card was charged approximately $70 without my knowledge even after deleting the subscription the next day. I emailed [email protected] 4 different times, contacted them on Facebook messenger, and sent emails to their parent company of GOMO ([email protected] and [email protected]). No responses were ever received to any of the contacts which were made.