It's just an example of what I am experiencing. I booked an online session on a website scheduled to be started at 03:00 pm (local time, +5:30 hrs). On my desktop, website displaying all correct (using Firefox), but as I browse the same website, schedule displays session starting at 09:30am. At first, I assumed that booked online session might have been rescheduled, but again on desktop browser (Firefox), it displays all correct. I have checked Date and Time settings in my phone (Moto G5 Plus) and it is set to my local time zone. Also, nothing improves on requesting desktop site.