PocketMaps app Automatically crashes while opening it

Expected behavior

while trying to open PocketMaps i expected it to run perfectly well showing the maps ,location ,search bar etc

Actual behavior

Tried opening the app after installation it keeps replying with the response unfortunately pocketMaps has stopped

How to reproduce

Download Pocketmaps
Install it
Then try opening it

• Device Used: Samsung Galaxy A3
• Android Version: 6.0.1

Recording Of The Bug