MIT App Inventor Not Working

Please help me the MIT App Inventor not working when processing ai companion with my pc stuck at 10%, maybe because after im check smartphone device (ios) the IP Addres is “errror”

If you're receiving an "error" here, then that means that the companion is unable to determine the IP address to use for the Wifi direct connection. You'll need to make sure that your phone is connected to Wifi to use the iOS companion at this time.