@Pa Naija Pikin,
Remember I had a dream about your PPR, you should have received your PPR by now. I expected that my dream on your PPR should have come true. Check your mail please and let us hear the good news from you. Remember the code? A,E,I,O,U. Three of them have got their visas. So, go and pick up your own visa in Accra, though, you haven't got invitation to come to accra, just go and tell them that your visa is long due and you have not heard from them. If you tell them this, they will schedule a date to come for your PPR. If i were you i will go to Accra physically with my family passport and with passport photograhp specification, in case they might be ready to issue the visa same day.
Seglad