PARCEL STUCK AT THE JHB INT MAIL CENTRE (HUB) FOR 3 1/2 MONTHS

I ordered some stuff from Banggood.com on 24/10/2018 and according to the parcel tracking no RY ********** 29SG, it was despatched a week later on 01/11/2018. The parcel arrived in South Africa on 08/11/2018 and was received at the JHB INT MAIL CENTRE (HUB) on the 14/11/2018 ..... and its been there ever since. On the 05/01/2019, the parcel tracking info shows it as being in transit. It is now almost 3 months down the line and I just cant help wondering how long it takes to get to the final destination in the Western Cape. The parcel took 1 week to arrive here from overseas and 3 1/2 months later it still has not been delivered. What is going on ... it is no wonder our GPO is in such a mess!!!