Random Countdown Timer Without RTC

I'm trying to add a countdown timer to my code. I would like to pull the time from the char I am using to display time in minutes to a OLED screen. I am using randomSeed to generate the time.

I would like to pull the time from the char I am using to display time in minutes to a OLED screen.

You can't store time in a char. You could store some string representation of the time in a char array.

I am using randomSeed to generate the time.

There is not a snowball's chance in hell that THAT is happening.

Tools + Auto Format is a VERY useful tool. Learn what it does.

Why do you have a if(val == HIGH) statement in the body of a if(val == HIGH) block?