Crashes!!

I love this app but it crashes far too often on my iPhone 6 iOS 9.3.1. On many occasions when I launch the app it either crashes right away or if Im multitasking and switch back to it itll freeze then crash. Then Ill have to reopen and wait for it to deliver the previous message before I can use it again. Please fix this.

Eze242 about WhatsApp Messenger, v2.16.2