How to sove this problrm and als not understood question properly

Tell us what’s happening:
Describe your issue in detail here.

  **Your code so far**

// Only change code below this line
class Thermostat {
constructure(tempreture){
  this._tempreture = tempreture;
}
get tempreture(){
  return this._tempreture;
}
set tempreture(updateTempreture){
  return _tempreture= updateTempreture;
}
}
// Only change code above this line

const thermos = new Thermostat(76); // Setting in Fahrenheit scale
let temp = thermos.temperature; // 24.44 in Celsius
thermos.temperature = 26;
temp = thermos.temperature; // 26 in Celsius
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Challenge: Use getters and setters to Control Access to an Object

Link to the challenge:

what exactly you don’t understand because this is about classes and there are lot to tell so please tell exactly which part of your code you don’t understand or your want to understand about whole classes

Are you sure this is how the getter and setter should be called?