When are you using your name  (name (2) = ' z ' ) Why are you replace c for z Bucky?
#include <stdio.h>
#include <stdlib.h>
 
int main()
{
    char name[14] = "Bucky Roberts";
    printf("My name is %s \n", name);
 
    // you can access individual elements by using subscripts
    // in programming, all array start with 0, not 1
    name[2] = 'z';
    printf("My name is %s \n", name);