I can show camera on Phone app . but can't see pn PC web

I use lots of blurams cameas. some camera work(show) on both of phone App and PC's web.

But some of can see on phone's app but can't see on PC's web

camera name is display on PC's web. but can't coonected to camera.

at same time on phone's app it show name and video .

I have only one account.

Can't see camera model is E20C