After the software finds a wallet with a balance, it displays it in the results window, and also saves the found wallets in a file in the folder with the software, so you can always look at wallets which the software found.
After you unzip and run the software, you choose the blockchains that are in your set and click START, then the software begins to generate and check the balance of millions of wallets!
Just verify you are not a robot, then try again.