I will never go to Nando's Phoenix plaza

I am at Nando's Phoenix plaza. The service Is absolutely shocking. I have waited over an hours for my meal. When I arrived the tables were dirty and I had to call for service assistance to come and clean the table as I stood up over 10mins and no one came to tidy the table. There is no system In this restaurant and I believe that's why I haven't used this franchise over a year it reminds me why I didn't come to such restaurant as they still haven't changed. The service Is very delayed and extremely poor. Will never eat there again