EaseMyTrip.com — Cannot reschedule a single ticket- website broken!

Website: www.easemytrip.com

Hi team,
I have to reschedule one (out of 2) passengers return ticket.
After I choose only one passengers name, the website again shows both passengers for rescheduling.
There's another checkbox after that, but it's not really a checkbox, can't be unchecked. So it's just an image?

And the rescheduling page has no scrolling (on mobile or desktop), we just get to see a part of the page and somehow have to zoom out to 60% to even see the options to reschedule.
Plus no response on whatsapp chat, phone line dead, and website a disaster, so have to turn here.
What's going on, are your poor tech team held at gunpoint and forced to work at minimum wage while the pittis' make merry I mean make your website useable for humans before you expand to the maldives of all places.

Thank you have a good day looking forward to a response