Interactive Elliptic and Hyperbolic shapes in MATLAB

I tried to have this project completed by someone without very good English skills and we obviously had a communication breakdown. Make sure you know what I want and how to deliver it before bidding on the job. Must be able to make the file in the MATLAB software. We need interactive models of ellipsoid, elliptic cone, elliptic paraboloid, hyperbolic paraboloid, hyperbolic of one sheet, and hyperbolic of two sheets. We need to be able to enter an equation and/or variables to the code so the 3D models of the shapes will be displayed inside MATLAB. We are looking for the proper syntax in which to code each of these shapes in MATLAB and we want the ability to change the variables and equations of the shapes, without having to create new code every time. We have little to no experience using MATLAB, so this will need to be as basic as possible, nothing too fancy for us to understand without limited explanation. I have a file uploaded of what these shapes are, and remember, we must be able to manipulate these shapes with our own equations and variables.