After the Keezel restarts during the configuration process, you need to connect to the Keezel WiFi again. Because you've changed the name and password for the Keezel WiFi, what you're now looking for in the list of available networks is the name you choose for the Keezel network.
If the Keezel restarted and the light is blinking green again, but you don't see the Keezel network in the list, please try:
1. Turning your WiFi off and on again for a few times until the Keezel WiFi appears in the list.
2. Turning your Keezel off and on again and then checking the list for the Keezel network.