Door handles

[Mojojojo]

The rear left door handle on my ZS, has been a bit off since I first bought it, but seeing as I rarely need to use the back, I've kinda ignored it.

Gave a lift to some people the other day & one of the guys managed to pull the door handle & the plate that its mounted into out of the door. She needed to go into the garage for a service anyway, so they managed to get everything stuck back in place while she was in there but the mechanism is knackered now so I can't use the door. Not a major problem but a bit annoying.

So does anyone know where I can get a new handle etc in Ignition Blue to fit my rear left door? Not pressing but I'd like to try & replace it at some point.