@raeleighivy, contact account/payment support at https://support.roku.com/contactus - no one here can give you your money back. Just so you know, you can see what purchases and subscriptions you've made through Roku by logging into your Roku account at https://my.roku.com using the email address that's displayed on your Roku device under Settings->System->About.
Roku Community Streaming Expert
Help others find this answer and click "Accept as Solution."
If you appreciate my answer, maybe give me a Kudo.
I am not a Roku employee.