Problem with the watch add thing – Adult Coloring Book | Animals Review

The only problem I have with this game so far is not that it's free it's that you have to watch adds to unlock certain pictures and to unlock most of the colors the problem with this is that it I have 2 younger sisters that enjoy this game the problem is that it can show things and words that they do not need to say and that I would rather not see myself please read this and change that feature please do than you will have 5 stars
Review by Problem is on Adult Coloring Book | Animals.