@Jemma99You can do all this from within Myo2
You will will see a link to "My Extras"
You can then them to not auto renew.
I would also suggest going to disneyplus.com and logging in and also spotify.com and cancelling the subscription there as well.
This is not customer services and we dont have access to your account
I do not work for o2 or any VMo2 /Telefonica/Liberty Global Company