Citroen DS3 - New Car Check & A/c investigation

A/c compressor activating on command but not blowing cold.
A/c leak visible from a/c condenser lower hi pressure pipe seal
A/c Condenser corroded and weakened - limited lifespan
Both front suspension arm bushes perished allowing excess movement affecting steering on the road
O/s/r coil spring broken - rust on break suggests not recent
Rear exhaust silencer insecure and has multiple support brackets broken/ weakened - too corroded and weak to weld
N/s/r brake partially binding - investigation required
Pending DTC in PCM P1445 - relating to DPF
Park aid assistance malfunction in reverse
Service history not available at time of examination.