APP & Chart Colours Not The Same As What's In The Tin!!!!!

<p>So we finally moved into our new home, the painters came in and did what they needed to and I was horrified when we got back home!!!!!! I spent hours on the app trying to find the perfect colour , went to stores looking at chart after chart and finally found the Colours I wanted, but yo my disgust when I saw my walls in the bedroom and entertainment area they were not even close to what we paid for !!!!! I either want my money back or the shade of paint that was on the tin on the app and the chart and not the **** that was in the tin!</p>