OpenLedger is a company that has built on top of the bitshares platform, as have many others now, but it was the first gateway. I would suggest opening a new account on a bitshares wallet that has been specially created for this project. It simplifies the procedure (it is still a little complicated if you are not used to the bitshares ecosystem).
The best thing to do is watch this video all the way through first, and then pause it as you carry out a step and restart it for the next step.