I have been triggering AJAX funtctionality and part of my function is

private function saveImageOfThePlace()
{
    $image_name = $this->json['order']['image_temp']; // phpBDobOY
    $ext  = $this->json['order']['ext'];              // jpg

    $full_path="wp-content/plugins/WindProofCurtainsCalculator/Temp/".$image_name.'.'.$ext;
    $new_path="wp-content/plugins/WindProofCurtainsCalculator/uploaded_images/".$image_name.'.'.$ext;

    if ( file_exists($full_path) ) {
        //copy($full_path, $new_path);
        unlink($full_path);
    }

    
  // move_uploaded_file($_FILES['image']['tmp_name'], plugin_dir_path( dirname( __FILE__, 2 )).$this->json['order']['image']);
    return $this;
}

I can see everything else is working correctly, but only I am stuck at this part.
I want to move image to another folder and if anyone can help me will be very thankful!