Poor simulation: App Store not making refund option avaiable

I have just purchased yesterday 18th of may 2015, the standard version of aerofly RC 7.

It took me almost 24 hours to download, and I just installed it.

I didnt like it at all, and app store is not offering me the option for a refund (as it always do, and as I know I have the right to!)

The simulation of this version is extremely poor, I cannot edit parameters of the planes nor the helis (giving more or less commands for instance).

THe manual says there is a “model editor” and it does not exist! At least not in the version I have purchased.

For heli flying, which is my main interest in sims, there are a LOT of important things lacking. This is not good at all. I cannot use the rotor inversion, or curves for rotor and pitch variation, giro configurations, so on

This is very very poor comparing to other sims I have used in the past.

I would like a refund, as the product did not corresponded to my expectations. And I would like to know WHY Apple is nto making the refund avaiable not even right after I have installed it!! As I tried to uninstall and have a refund around 5 minutes after I Installed it.

Thank you very much for your attention; I`ll be waiting for a response on how to procedd for my refund.

Vlebe about aerofly RC 7 - R/C Simulator, v7.3.5