Uber India — too much fare collected by uber and requirements refund amount

Address:

Ramalayam temple road sitafalmandi, Hyderabad, Telangana, 500061

I booked uber ride to sitafalmandi to wonderela and My plan change and change destination NTR garden that time fare show amount 402-497 rupees and after reaching NTR garden driver asking 2882 rupees and misbehaving for me and my family.pressure on me to taken 2882 rupees.and false promises by customer service representative and driver.told the amount should be refund you .but uber customer care not response properly.
I am totally disappointed with uber my journey distance 10kms but uber ride collect 2882 rupees and misbehavior by driver and my one hour west at destination that results my big loss.for valuable time.