Parcel Stuck at JHB Mail Hub but they are STRIKING!!!!

I have an international parcel RM ********** 94CN Which is quite urgent and shows that it has arrived at the JHB Mail Hub Last Week but now I cant track it any further.!!!! I went to the post office to ask them to track it and the lady just says she cant they are still on strike.... So i want whomever reads this to pleasr track my parcel and let me know where it is or i will be coming to the JHB mail hub to collect my parcel myself this wee****!!!!