From what I see you saying it has been calibrated by a repair shop n it is still out of alignment?

Did you check the film plane vs the viewfinder? Do you wear glasses? Do you need reading glasses?

It sounds more like you need a diopter, not a calibration.

The repair shop would have calibrated it on a collimeter and that should be spot on as well as coinside with the film plane focus. If it is still out then user error is suspected.