Hi @Renee031 and welcome to our wonderful community. I hope you are enjoying the game. You have lots and lots of fun and challenging levels to conquer ahead of you.
I just replayed level 8 and it appears there was a glitch. When I normally replay a level - as I am playing it shows no stars and then as I earn them while playing the game - they appear. But when I played level 8 it already showed 3 stars and then once I completed it and it showed my score - then it showed me getting the three stars. When you start playing the level - does it start off by showing you with one star, and even though after you complete it - you get three stars with your score - does it still show just one star on the map at that level?
OK - I just replayed the level again and now it worked like it should with no stars showing when I started off replaying the level and then my accumulating them as I played the game. If you are still having this problem, can you please take a screen shot when you start the level (does it show you already having 1 star before you start)? If you are still having this problem it is definitely a glitch and we can help get this fixed for you. When you reply in the comment below - if you tag me @bearwithme - then I will know you have responded and can back to you quickly.