Could initially check that Steering Wheel has not been previously removed and re-fitted on wrong spline. Would need to remove airbag and check that marks on the wheel and shaft line up. I had same issue wheel not center even after alignment done, car drove and braked perfectly in a straight line, ended up doing what Hog suggested that was over 3 years ago and been spot on ever since, still drives and brakes in straight line. No tyre issues either.

Cheers
Col

Hog wrote:

toe-setting: RF 1/4 turn out,LF 1/4 turn in, and your steer is probably right in the middle without effecting the alignment settings.

Adjust the track rod arms so you may be better off taking it back to where you had it done and ask them to check it is correct as the wheel is off centre