Google India / Tez — Old bill paid after new electricity bill benerated with double amount

Dear sir/mam,

Please go through the following details and refund amount

Consumer number :[protected]
Billing unit 2313 parbhani
Consumer name: shriniwas balchandra rudrawar

Bill date 17/4/2020-bill number-[protected]-paid on 15/5/2020-420 rs paid
Bill date 14/5/2020-bill number-[protected]-amount 1080 rs

On 15/5/2020 i paid 420 rs
On 14/5/2020 bill generates with 420 plus new total 1080
Please do needful

Thanks