Hope you're doing well. Can you please give more information on what's happened to your phone? Does it not respond at all when you try to use or charge it?
Thanks for this information, @heyus. It may be ideal for you to get this inspected to determine what actions can be taken to get this sorted. You can do this with any one of our Approved Support Centres via this link: https://www.samsung.com/uk/support/repair/mobile-device/support-centre-repair/
That won't be a problem, @heyus. You'll be able to proceed with an out of warranty repair, which will be chargeable. The engineers will advise further regarding this after you've arranged this with them.
We don't have any information on apps that fix bricks, @heyus. You can discuss this with the engineers at the Support Centre when you contact them.