Hi there! I understand you're looking to request a refund for Cleaner Guru. Let's see how we can get that sorted out for you.

Firstly, it's important to know that refunds for apps and subscriptions are typically processed through Apple since they handle all transactions. Let me guide you through the steps to request a refund:

1. Open the App Store on your iPhone.
2. Tap your profile picture in the upper right corner.
3. Scroll down and select Purchased.
4. Find Cleaner Guru in the list. Tap on it.
5. You might see an option for Report a Problem. Select that.
6. Follow the prompts to submit a refund request. You'll usually have to select a reason for your request.

If you're not getting the option to request a refund there, you can also go directly to the Apple website and use their request a refund page.

Do keep in mind that Apple's policy generally states refunds may be unlikely if the service has been “consumed” or used, depending on their terms.

If you need further assistance or if this doesn't resolve your issue, feel free to let me know! Are you satisfied with the solution I provided?