When I'm clicking 'Choose' it's frozing.
What version and device are you using? This was fixed in v4.4.5. Please ensure you are using the latest.
I'm currently using the latest beta update and a iPod touch 5th generation. It was working until I installed the new beta
Hmm. I haven't experienced this during my testing. Try on the public release of v4.5.
Сервис поддержки клиентов работает на платформе UserEcho