I bought Cargo Last month and its subscription finished on January 2. I opened the Cargo desktop application and it prompted me to either continue or cancel my subscription. I clicked to cancel the subscription and after that, it said, an email would be sent. Till that day, I didn't receive any email from Cargo and I do not know if my subscription was canceled successfully upon my request. How can I make sure that it is canceled? I haven't entered the Cargo application since that day.