​Suggestions please on how to get these final 2 challenge stars

Before I start, I need to finish something that I'll say one more time before I close. "Thank you all in advance for any ideas or assistance you could send my way!" I am sure it doesn't pay you to help others, but remember that your time spent taking the time to read and post is valued. To this point in my article... So , I am an avid completionist. If I don't earn the maximum stars, I repeat the same task over and over again seeking to determine why I am doing wrong, or to find the missing ...