Eufy Cameras Push Notifications

Hi Everyone/Eufy,
I have recently installed Eufy 2c Security Camera system. I found it was working really fine for a week. But now it’s stopped sending me push notifications to my Samsung mobile phone. I shared the account with an Apple phone.

Apple phone is still receiving notifications in time but Not Samsung phone.

I checked all app and notifications settings are in place as per Eufy guidelines but still not receiving notifications.

Please assist. Thanks.