**Billing Support Summary** - **Issue:** The user intended to purchase a weekly subscription but accidentally purchased an annual subscription. They requested a refund and noted that they used the service for approximately 20 minutes before requesting it. - **Staff response:** Staff clarified that only annual subscriptions are currently available; weekly/monthly subscriptions are not supported. They explained that the app cannot process direct refunds. - **Resolution:** The user was directed to request the refund through the platform used for payment, such as Apple or Samsung. No refund approval or completion was confirmed.