Canceling your subscription is taken care of in the Subscription Settings page. Here you are given options to edit and cancel your payment options. This will look a little different to each user depending on your method of payment and subscription plan.
For more information or to upgrade go to https://imageshack.com/upgrade
I wish to cancel my Subscription that I took out yesterday. I find that the service is not what I expected it to be and it does not meet my needs. I want you to cancel the subscription and return the £18