Please refund
Response from developer
Thank you for sharing your concerns with us. Version 1.1.0 of the app has included user interface enhancements and bug fixes. Please update your app to get the latest version. Under settings, we've also added a video tutorial titled "How to use this app." You can also head to our website https://www.lamigsoftware.com for FAQs. Regarding your refund request, Apple handles all billing-related matters; to contact them, please visit https://reportaproblem.apple.com and follow the instructions. If for some reason that link does not work, you may perform a quick Google search using the words "how to request app store refund" and go from there. We value your feedback as we continually strive to improve our PDF Scanner app and make it FREE or much less expensive than others, for advanced users. If you have any more questions or recommendations, please email us at support@lamigsoftware.com.
