In a busy pizza establishment, several critical issues need addressing to ensure smooth operations and customer satisfaction. First, managing employees' phone usage is essential, potentially through designated phone boxes or strict no-phone policies to maintain productivity.
The problem with that is people are having a long time to wait for there orders which would lead them to assume there is bad customer service which will result in losing customers. You fix this problem by getting faster workers and more dedicated people.
NO MANAGER
The Problem with having no manger is you have no one directing the student workers,so they have no guidance leading to poor work performance.
Arguing with customers
Talk to arguing customer yourself solve the problem
Train your employees how to deal with situations so they will not be arguing with customers.
GARBADGE
Clean garbage yourself
Have a person who works for you be on Garbage duty so the store will be clean at all times