Things to improve

I dont normally use skype much, but I put the app on my iPhone in order to be able to communicate with an intercontinental friend. I have three things to suggest.
1. Add a "are you sure" when the call button is pressed (I keep having a problem with the call button being pressed by accident) / dont do that "you missed a call! Call them back?" thing. That makes it worse.
2. Please please please please get rid of those horribly ugly emojis. Why do they bounce? Why?
3. Add the ability to change the notification sounds. The skype notifications are way too quiet. I miss them constantly, and as far as I can tell theres no way for me to adjust them currently.
Hoping some of this gets updated soon. If not, I may have to convince my friend to switch to a different messaging platform.

EMi425 about Skype for iPhone, v8.2.1