Yorkshire UK | If it's an Android tablet you can over-ride and install Flash manually. You might need to install Firefox too. http://www.pcadvisor.co.uk/how-to/google-android/install-flash-on-android-kitkat-smartphone-tablet-lollipop-3417930/
With my Nexus 7 Chrome seems to be able to play most things anyway, I have found one or two things it says can't play. However the previous tablet I did have to do what's suggested in the link |