How to Install Hosted web app to home tv

Hello I tried to install my hosted web app on TV but it shows black screen!, however it works fine on Simulator when open the folder of the project

Steps I did:

1 - Followed this link to create the web app redirecting to my hosted url.

2 - used ares-package sampleApp to convert the folder to file .ipk

3 - used ares-install --device homeTV com.example.sampleapp_0.0.1_all.ipk to install the app on tv but nothing appeared and just black screen.

Knowing that I tried the hosted app on browser on the tv and it works fine.

Please share your app .ipk file at developer@lge.com. Thank you.