First you have to pick a AdMix Calculator
Start with the MDLP project World-22 calculator to get an overview
Once you choose a calculator you are presented with further options; note that the number at the end of each name is the number of reference populations the result is divided among
Jtest result for a 100% Ashkenazi Jewish person
East Med, Western Asian, and Middle Eastern all can be Ashkenazi too
N.B. The actual results pages will always have a list on the left with actual numbers as on that last slide.