Go to orders in the Eaconomy back office and delete your autoship, that's all you need to do to cancel your subscription with Eaconomy. You do this by going to Orders -> Manage autoship -> select Edit on the subscription you want to delete -> click on the trash can.

Once you have done this, you can delete your inserted payment card by clicking on your profile in the top right corner -> selecting settings and then billing. There you will see your saved cards and you can easily delete one or all of them if you wish.

Also go to skie/cloud VPS and delete the signal as well as your broker account with the red buttons with a trash can on it, for safety's sake also change the password on your broker account at your broker e.g. Vantage (not your login but the live account).

If you are unsure whether to cancel your subscription and want to wait, but don't want more money to be deducted if you forget to cancel, you can choose offline payment under manage autoship and edit.

Make sure you don't have any open trades or you can close them in the Metatrader app or with the broker if you don't intend to manage them yourself.