Dear Samsung Member,
Greetings from Samsung Customer Support!
We are very sorry for the inconvenience caused to you and would request you kindly visit the nearest Samsung service center once the lockdown is over and whenever you feel safe after it, as your device needs physical inspection and you have also tried all the steps in your device, to check for the service center kindly click on the link : https://www.samsung.com/in/support/service-center/
Thank you for writing to Samsung.
Samsung Customer Support