Very very disappointed

I am very very disappointed and pissed
App crashes after take-off every few seconds for no apparent reason.
On cell phone really can not lie (Samsung Galaxy S3) is ca
3 months old. is the first app with which I do not get along.
perfectly adequate for the price, although for some users with 10 countries
but if you want to eg times to Spain and France must pay the exercise price of 33 again ca 35 additionally. Is simply too expensive. Hab unfortunately even noticed until too late. have simply expected more. Believe Amazon
should act and at least give eg a right of return. am a really long-time customer and have been at least 50 times ordered something from Amazon. Only after the disappointment now ichs werd me from now 2 times about whether I something bestelle.33 Euro verballert for nothing and nix app because as I said is not working again.