Nestle's jobs are mostly lahore based, I can't say much about their operations in Karachi as I have little to no info about it.

And well about going there tomorrow, if you were called and have nothing to lose then I guess you should. This whole thing has stretched for far too long there is a chance that people who qualified might not attend it, they might have accepted other offers. You can take Papupopat for example as he got selected for another MTO program. So there is always a chance.