App stops after placing ads

Hello Developers,
I wants to share a problem with you that I have facing now a days.
Before a month, I can create new apps and place ads inside it but now no app works perfectly that I have created.
My new apps works perfectly without monetization but after placing any type of ads form Admob, Chameleon etc inside it. App stops continuously.
I wants to tell you one more think that these apps works perfectly on Kodular test mode.

Steps to remove this problem-
I have change blocks of placing ads many times but problem occurs and I have also test these app on different devices.
Here’s the video of problem

https://youtu.be/OH-karNzXLw

AIA file of my one project
FACEBOOK.aia (4.8 KB)

IF SOMEONE KNOWS THE SOLUTION OF THIS PROBLEM PLEASE SHARE IT WITH ME.

THANK YOU