Every time I try to open try play, it crashes. Why is that? I've never gotten to try it.
There have been earlier reports about try play having issues with IOS9. Until an app update is released there is no known fix.
We are discussing the matter here: http://imtgapp.com/forum/index.php?topic=48386.0 (http://imtgapp.com/forum/index.php?topic=48386.0)
TL;DR: You have 4 options at the moment:
Live without Try Play in iMtG.
Upgrade to iMtG II, which was developed and built with Apple iOS SDK 7 (in a few months this will be renamed to iMtG Plus and will get modules which are not available in iMtG). You can check it for free here: https://itunes.apple.com/app/imtg-ii/id736075015?mt=8
Wait for Apple to fix issues introduced by iOS9 (this may never happen).
Wait for iMtG update in App Store (still a few months away as I am working on iOS SDK 9 version).
Sorry about the mess ;)