Yeelight Bedside Lamp as Gateway

I need help, i bought a bluetooth with wifi bedside lamp to use it with mi flora, the lamp connects to mi flora but does not give me any updated information, all the values remains in zero

I have Yeelight ceiling lights, but how do I connect light to bluetooth temperature sensor (i have same as it is posted above)?

Generally, you do not need to connect anything to the ceiling lamp. If this device is added to your Mi-account and close enough to the ceiling lamp, it will connect automatically.
However, you need to be on Mainland China server.