I am sorry, but there is absolutely nothing that we can do to help you with this.   The only thing that you can do is to report the imagery because it is more than 3 years old - report it using this form.

The other thing you can do is to sign up to the Follow your World app so that you can get notification when your area has been updated.  However, we never know when Google will update an area, so all you can do is wait.