Really slow service

My package that was sent with USPS priority mail was in SA within two days of paying for it, yet it took 9 working day for my parcel to go through customs even though in advance I already let them know whats in the package for tax purposes. Now comes in the real joke, it has already been two days since it went through customs, and the package has not moved yet.

What i'm actually saying is that SAPO isnt doing the job they're supposed to since my package arrived in SA from the USA in two days, where it take SAPO about 3 weeks to get a package through customs and then to the customer.

One would think that SAPO consists of sloths