Yeelight 1S won't connect to Homekit or Yeelight App

[Skirmish]

My network is 2.4ghz with WPA/WPA2.

I can’t connect Homekit or Yeelight app to the bulb.

The bulb does not get an IP address from my DHCP server.

Please find the attached screenshots.

https://imgur.com/a/S2o4PhU