Uber India — invoice not provided for my trip

I rode from new delhi to ghaziabad on 6th january 2018. It was an official trip and i need invoice of my trip but uber has not provided it yet. On my uber account the trip details are not updated so i can not take receipt from my account. I have been waiting for it for so many days for the account to get updated but it has not been till yet. Please direct them to update my account or preferably send me invoice on my email id.