Uber India — Charge extra

Thank you for looking to this matter when i book the uber ride fare of rs145 along with my friend after we reached the destination i paid rs150 and my friend also paid 50rs to drivers means we paid the total amount of rs 200 but, i also left that 50rs but when i checked in uber application my last ride of rs145 was due / how it is possible when i paid extra amount of rs50 kindly help to resolve my issue as soon as possible...

Thank you,
Wagho Aiyaan.