A KMBL demat account can’t be converted to a Neo/Nest account. You will need to open separate trading and demat account with Kotak Securities which then can be converted to a Neo/Nest account.
How do I change the background colors in marketwatch or other screens?
How do I change the font size, type, and colour?
My date of birth appears incorrect even though I am entering the right one?
How can I update my contact number?