Cam off when i share screen

Hello,

i have an agency related to consultancy. Recently we have started zoom calls for consultancy. when i start sharing my laptop screen during the call, the cam of my laptop turned off.

i have tried many times but unable to solve.

Actually this is amazon consultant company so we need to turn on my cam during share the screen.

i have tried these solutions:

https://support.zoom.us/hc/en-us/articles/202952568-My-video-camera-isn-t-working

https://support.zoom.us/hc/en-us/articles/201362153-Sharing-your-screen-content-or-second-camera

any suggestions ?

thanks