Uber India — always shows a different amount while booking and charge double the amount at the end of trip

Always shows a different amount while booking and charge double the amount at the end of trip. This is happening from almost 6 mo ths. Many times i have reported uber about this. Someti. Es they have refunded and sometimes denied. Being worldwide cab service company can't they correct their system to avoid such errors. Does it really require so many months to fix such kind of issue. Or they are aware and wantedly doing this to gain profit by fooling people.

It really needs action to be taken against uber india to correct this cheating system