About the mobile problem

Hi i had a Samsung galaxy a50 mobile phone. It had some issues that it automatically restart again and again and doesn’t goes to the home screen. I also won’t be able to run on safe mode too. I try so many ways to recover my mobile. But i don’t. When i use to connect the charger it automatically turn on and display a Samsung boot logo and it automatically reboot again and again. What is that problem with my phone?. Please tell me a solution.