change the way result are shown in an ansys explicit dynamics model -- 2

I have a model of a sphere projectile impacting a plate. when results are shown the debris of the eroded elemeents still appear in the plot (for example equivalent stress plot). you need to remove the debris from the plot ad leave only the plate. second, You need to have the results to be shown in a chosen number of time increment and not in the amount of time dictated by the ansys default (I dont know where to change it). Deliverables: 1. remove the debris (in bright red). 2. change the amount of time each result is produced. 3. write a short document that explain step by step what you did in order to achieve 1 and 2 with screen shots. the deliverables are: 1. fix the model to be run the whole way till it penetrate the plate and deliver project files. 2. prepare a document that will explain step by step what has been done with screenshots.