I put a wilko Hoppy Copper Bitter kit on 2 weeks ago. It was meant to finish in around 7 to 10 days, but it's still bubbling. Should I leave it or take some kind of action?
If by "meant" you mean that's what the instructions say then ignore them, instructions are rarely accurate it is finished when it is finished, if you dont have a hydrometer you really should get one they take all the guess work out.