- from the page of your PayPal account;
- from the Recurrent profiles page of MyArcadja.
If the state of your profile is "Suspended" it means that the automatic monthly renewal has been suspended, but you can reactivate your recurrent profile at any time.
If the state of your profile is "Cancelled" it means that the automatic monthly renewal has been suspended and that the recurrent profile cannot be reactivated: if you want a continuing subscription you have to create a new profile.
From the Recurrent profiles page you can suspend/activate a recurrent profile with the button Suspend recurrent profile /Activate recurrent profile, while to cancel it you necessarily have to go to PayPal's website, log in to your account, select the profile from the list of payments, view its details and click on Cancel.
The subscription will last until the next renewal date and then it will automatically expire.