Disgusting service

The company honestly hired a bunch of rude agents. Threatening to continue to call after the account has already been paid. Instead of assisting the customer with taking the proof of payment they are getting angry for not having a promise to pay because they are more worried about their commission than to assist customers who have paid. Nimble needs to serious have a quality check on their agents disgusting behaviour with customers. If i get 1 more call i will be referring this to the Ombudsman and my attorney because clearly the agents are thought to threathen clients