New version is not working – WeTalk- WiFi Calls & 2nd Phone Review

I am using this app for long years and never had any issue , but todays after forceful upgrading with this new version , call is not working at all. It keeps ending before ringing. I don’t understand why they added this new version when old one was working fine.
Review by iamzsttt on WeTalk- WiFi Calls & 2nd Phone.