what am i doing wrong? lesson 26 in javascript

// On line 2, declare a variable myName and give it your name. //var myname=”nir” // On line 4, use console.log to print out the myName variable. //console.log(myname); // On line 7, change the value of myName to be just the first 2 // letters of your name. //console.log(nir.substring(0,2)); // On line 9, use console.log to print out the myName variable. //console.log(myname);