Very very very bad service today

Wow ! I was so excited and so happy for the Birthday Celebration I really wanted to participate and get a great meal Big Mac for R30 . There was an app error I was ready to order on the app and there was an error . The app worked at 11:00 then 11:11 it was not working Oops Something went wrong. Somethings not working. What an utter disappointment very very very bad.