Bridge doesn’t exist on app

Just got this lock because it had great reviews. Didn’t know I had to get a bridge Wi-Fi to lock and unlock remotely. Was excited to get that but when I got it, I can’t even add the device to the app. Read some posts about the bridge and people had a firmware for it. But I don’t see it anywhere on my app. Here are screen shot of what I see.

Other screenshot of firmware.