Setting a home position for a stepper motor

Can someone so me how to do connect push button to start sttepper motor using Uno R3 Plus . I new here really appreciated any help here .

@merankassim, I have asked the Moderator to move your Post to its own Thread as you are not responding to @Magicd's question.

Do you know how to get the Arduino to detect a button?

If you have some code that is not working please post it and explain what it actually does and what it should do.
And please use the code button </> so your code looks like this and is easy to copy to a text editor

...R