I need help on resetting my iPhone 12 because it's taking a very long time to reset. Can you please help me

I am having trouble resetting my iPhone 12 because it's not letting me put the password in and at the camp today when I was working I just Close my screen on my phone and five minutes later I was trying to get back in my phone and it's not letting me and locked me out completely and I need help to reset my iPhone 12 and can you please help me

I wanted to get back in my phone and the password on the screen is not letting me in because it's locked out and I am wanted a help to get back in my iPhone 12. Please help me.

Are you going to help me?