Collider demo is not working properly..

[z-a-p-k-i-n-g]

Hi there,
When I build the collider scene to test physics simulation, the app is not responding on clicking the throw button. I tried tweaking the project settings but still those struggles didn't yield any result. The project is setup on unity 2019.4 LTS and I ran the app on pixel 2 xl. Can anybody help me in getting this work?
Thanks in advance,
Vishal