Hey @Jesusgn26!
Right now, the community is supported in English. I hope you don't mind me replying like this.
If you can't remember your account details, try following these suggestions. There's a neat trick there to find your username from your device's cache.
Once you find the account, you can follow these steps to cancel the subscription.
All the best.
“Music acts like a magic key, to which the most tightly closed heart opens.”
― Maria Augusta von Trapp