I bought a new TV online from Currys, picked it up, sound was dreadful, took it back and exchanged it in store for another one that had good online reviews. Took that one home, picture quality is awful. Took it back in again to try one final exchange and was told I couldn't as goods have to be faulty to return, and the first time was different as I'd bought online rather than in store.
So I'm stuck with a TV of rubbish quality. Do I not have any rights in this situation?