Welcome aboard.
I’m not surprised you had a problem registering the car – even Stelantis don’t seem to seem to be interested in Citroën as a brand nowadays.
On a more pleasant, less political, note …. are you aware of Citroënvie? It is a Canadian initiative embracing all things Citroën and always has a lot of interesting news and info pertaining to Citroën in the US.
https://citroenvie.com/
B…..
Bernie