Bad Service!!!

I rent coffee machines from Aquazania. I have left numerous messages for my key accounts manager Bandile Zondi via voice mail, email, whatsapp, and the office and to no avail. I even left a message for his manager and still no return phone call. This is how they treat their customer that has been loyal for years. am sure they know I want to return they equipment!!! Do not rent equipment from this company once the deal is done there is no after service!