Imp124

Hi I'm Absolutely gutted I have just put my only key for my JDM 350 through the wash, dried it out and the key starts ok but now the lock unlock doesn't work! I have bought a spare original Nissan key (new in box) but wondering does anyone know who can program the NATS and also the lock / unlock I will if I have to but I'm reluctant to take it back Nissan as they are rather unhelpful around here? Anyone do this up north? Specialists? Thanks Steve