SA Post Office
No delivery yet again

I am waiting for a domestic parcel that was sent 3 days ago. Late last year the same happened and the reason for both these delays is a strike of the workers. Do they ever work? Or is striking in their official job description now. The first parcel I lost due to expiry of the contents. The parcel was not insured as I did not expect it to take longer than three weeks to reach its destination and neither did the post office clerk inform me that the parcel will be delayed due to a strike. Now it is repeated, my parcel was mailed by the supplier and the supplier was also not informed of the delay or the strike. Will the striking ever stop? I have personally experienced the mailing service or 2 other countries and The south African post office is the epitome of pathetic compared with those countries...