Review Fixing paving after municipality workers did maintenance work.

On Wednesday,25 November'20(evening after 19h00) Kraaifontein municipality workers were in our street to fix a water problem (it was not logged by us), they asked if they could dig up our paving in front of our garage to fix the problem and said that the paving would be fixed the next day, but it was not done. On Friday, 27 November I logged an urgent request with the call centre for the paving to be fixed as it is very difficult for me to get in and out of our garage. It is now a week later and the paving is still not fixed. I spoke to the call centre again and they send another message for assistance, but was told there is nothing else they can do. I am unable to reach the municipality on their telephone line. What else should I do to get our paving fixed?