Alfa brera 2.2 non runner

Alfa romeo brera 2.2 Non runner electrical issue after new ecu key set fitted, no time to repair it myself and lost interest, just need someone that knows alfa electrics to sort it out Paint is rough in a few places around the car but no major rust or dents Engine and gearbox got a lot of work done 2 years again inclucind timing chain, new clutch kit, new oil cooler, full service and tune up, car has been parked up since and done less than 100kms since the work was done Not breaking the car as its too good to break so has to be sold as is Engine was running beautifully last time it started a few months ago 2500 ono