@viramyaShah2014 I'm in the UK.but this may help.
From another member here try...
Navigate to settings and apps.
"I got updates today, cleared Bixby home and Bixby voice data, restarted the device, and Bixby voice came. "
I followed this advice and then launched Bixby and now it's updated.
Daily Driver > Samsung Galaxy s²⁴ Ultra 512Gb ~ Titanium Black.
The advice I offer is my own and does not represent Samsung’s position.
I'm here to help. " This is the way. "