i think it could be due to a lack of proper training and resources provided to the support team. If the team members are not equipped with the necessary knowledge and skills to handle customer queries and concerns, it may lead to frustration and dissatisfaction on the users' part. Also the response time and quality of the support team may depend on the casino's overall organizational structure and culture. If there is a lack of communication or coordination between different departments, it may result in delays and inconsistencies in the customer service process.