Can't log on in my Vodacom app.

Hi there. I am experiencing difficulties logging in on my Vodacom app. It keeps giving me this message: "Please note we are experiencing some technical difficulties. Please try again later". I have tried everything including restarting my phone, deleting the app and re-installing it. Switching the data icon on and off. Logging out of my account and logging in on my other phones and then on my husbands phones but still getting the same message. I am the only one who is apparently having this problem in my family and my circles of friends. Please help!