'No Response' on cellular network

No response for homeassistant devices on cellular network.
I got 1 cam 3 Tuya switch connected to HA.
another 1 cam and 3 switch connect to homekit dirctly. also there are homepods as hub.
everything works perfectly under same wifi.
The only problem is: all devices under HA no response on cellular network. the rest connect to homekit work fine