Terrible Support for Small Business

I signed up with Afrihost to create my own photography and baking business websites. Since then I have been receiving endless issues! My images are never displaying correctly when uploading them on the site builder. I have been back and forth with Afrihost and all I am ever told that it is sorted. When I try to re load images the same things happen. I am a photographer by profession and my potential clients need to be able to see my work. How can this be done when I keep on having to delete images off my site due to your incompetence to deliver a world class service. I want feedback and a POSITIVE outcome!!