Lumia 640 people app automatically closing. not able to open after latest update

[Ponbala]

After the recent update on my lumia 640, the people app keep on closing automatically.

Now a days windows is becoming very worst. Please update the fixes soon, otherwise within the time , all users will be moved out of Windows 10 platform.

Also the Facebook app also gone after the latest update due to the 2 gb ram requirement. I think it is the time to move to some other OS .