You'll be the first member — add the others by their Google email right after.
The group appears automatically when they sign in to Hisaab with this email.
A private 1-to-1 hisaab between just you two — for expenses outside any group.
Copy lines from your credit-card or UPI apps. Each line needs an amount; a date anywhere on the line is picked up too (no date = today). You'll then confirm each one — prefilled and split equally — with a single tap.
Changing currency only changes the symbol — existing amounts are not converted.