Samsung Mobile — Battery issue

Address:

Vijay nagar ghaziabad

Hello samsung my s7 edge is like new but as you know s7 edge is beast so i am using it from last 4 years . I am businessman and want to replace my battery of s7 edge but samsung store always said that s7 edge battery out of stock everytime this disturb me alot . So i decided to file complain against samsung company whether replace my battery or send me new unit. I file case in consumer court also for this battery issue frustration.