Adapter lead for Headunit?

[MicraK14cars]

I've bought a 2017 headunit (with satnav) for a 2019 car and one of the white connectors is a different size on the car (wider) than it is on the 2017 headunit.
Does anyone know if there's an adaptor, or where I can get the smaller plug with some lead attached?
thanks

 

[Magic176]

an adapter would,nt be hard to get, just aks your local car parts store