How to request a refund when an app has been purchased for more than 30 days?
It would depend on how long you are talking about and on for what you want the refund for.
hi sir!
because the features that the supplier told me were not true after purchasing, I want a refund, and the author also agreed, but when creating th
e link to request a refund, the name of the application is no longer displayed
If the author has approved it then contact support
You may not be able to request a refund for those items not support after 30 days.
You can contact support as @charlie4282 suggested but they may just ignore your request to due to the time has passed.