Hi Suman,
no I did not expect that you would have Chrome on the device - but if you have Chrome on a desktop/laptopyou can emulate calling the ITSMobile service in a screen size that is similar.
That would help troubleshooting, well for me it helps.
If ITSMobile Visual Editor is not possible - then would need to follow the steps outlined by Utkarsha Khadke
This is the only solution here for you.
Regards,
Oisin