Engelbert Humperdinck has issued an urgent plea to Eurovision panels across Europe following yet another disappointing result for the UK on the big stage.The UK finished rock-bottom of the 2026 contest after Look Mum No Computer failed to curry favour with his Europop hit, Eins, Zwei, Drei. Except for Sam Ryder, Look Mum No Computer followed in the footsteps of other UK acts in recent years who, too, have found themselves in the lower echelons o…