Adhésif décoratif Palumbo I Love This

I should know better than to buy things off here with no product reviews. I followed instructions to a T. Even watched the instructional video. The decal did not peel easily as shown. It stuck to the tracking paper. You also have to peel off a piece to make the slit in the line under “I love this”, when I did, paint came off my wall. There are bubbles everywhere, some I was able to smooth with my fingers, others I couldn’t. Very disappointed