I can't pass lookup profile's step someone can help me!

Tell us what’s happening:
Describe your issue in detail here.
I all accord with " watch video" codes to type,but still can’t pass

  **Your code so far**
// 设置
const contacts = [
  {
    firstName: "Akira",
    lastName: "Laine",
    number: "0543236543",
    likes: ["Pizza", "Coding", "Brownie Points"],
  },
  {
    firstName: "Harry",
    lastName: "Potter",
    number: "0994372684",
    likes: ["Hogwarts", "Magic", "Hagrid"],
  },
  {
    firstName: "Sherlock",
    lastName: "Holmes",
    number: "0487345643",
    likes: ["Intriguing Cases", "Violin"],
  },
  {
    firstName: "Kristian",
    lastName: "Vos",
    number: "unknown",
    likes: ["JavaScript", "Gaming", "Foxes"],
  },
];

function lookUpProfile(name, prop) {
  // 只修改这一行下面的代码
for( var i = 0; i < contacts.length; i++){
  if contacts[i].firstName===name{
    return contacts[i][prop]||"No such property";
  }
} 
  return "No such contact";

  // 只修改这一行上面的代码
}

lookUpProfile("Kristian","lastName");
console.log(lookUpProfile("Kristian","lastName"));
lookUpProfile("Sherlock","likes");
console.log(lookUpProfile("Sherlock","likes"));
lookUpProfile("Harry","likes");
console.log(lookUpProfile("Harry","likes"));
lookUpProfile("Bob","number");
console.log(lookUpProfile("Bob","number"));
lookUpProfile("Bob","potato");
console.log(lookUpProfile("Bob","potato"));
lookUpProfile("Akira","address");
console.log(lookUpProfile("Akira","address"));

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Profile Lookup

Link to the challenge:

I type incorrect codes and amend my codes now I had passed ,Thanks everyone!