Keeps crashing

Since this last app update it keeps crashing. I post something and then it crashes every single time the update didnt help
Also for those with iPhones. The app uses about 65% of your battery per Apple Store. It stores things on your phone and takes up memory. To fix this, periodically delete the FB app and re-install it. Thought I needed a new phone and Apple Store showed me how to fix this issue....

Kedilee about Facebook, v84.0