Adobe Express closes suddenly when trying to add pictures

2 problems - Using it on iPhone  :

1- This last month the app is not working efficiently. When trying to add a picture, the app crashes. The picture uploaded is the last step I'm able to make before it crashes.

2- A few times I've been able to open the gallery to add a picture,  the pictures are arranged staring from the oldest one; I've tried other apps to check out if it is my phone and is not. It used to have them arranged starting from recent pictures and now it's not.

Please fix this problem! I haven't been able to use it for a month because of this trying it daily.