Not impressed at all

Sunday morning I received a notification from FNB that my order is successful and I will receive courier details, few minutes I received communication from Digi to say they will then deliver soon, seconds later then I received another one stating my address is invalid, I was given option to update my address via WhatsApp, that was quick. I received a call on monday and it was a dead call and I then decided to return a call and thats when I discovered it was from Digi. I was put on hold for 6 minutes and the call eventually ended, I tried this 3 times and no agent answered my call. Later yesterday I received another sms saying my address is invalid

Now that is very annoying, they don’t answer their calls, they dont help on socials and yet they saying my address is invalid, how am I support to get through them if I can’t even reach them. I am very ****ed at FNB for choosing such company to deal with our orders. Let me stop here before I lose my cool