Make/Model: Mazda Axela 2007: Transponder key replacement needed.

Lost the physical key and can’t get into the car, need a full replacement key (including transponder programming). Have had issues in past with the sensor before i lost the physical key, aka the car sometimes wouldn’t detect the chip at all, so may need the system checked and fully reprogrammed/reset rather than just a duplicate key. Car isn’t mobile and is parked on Garden Road in Northland (Wellington) near my address.