Cannot access the site after log in

[kburnwall]

I am using this website for redeeming some coupons: retail.rajnigandha.com
It required me to give location data otherwise it won't work, so naturally I spoofed my location through the developer tools and logged in; as soon as I log in the site stops working.

I thought as soon as I will spoof my location, I will close the console but it didn't work.