I'm trying to connect to connect my security cams with zoneminder but with no real success...

I run v1.30 zm with a raspberri pi 3 on raspbian and my Security cams are from SANNCE group (1080 H264 IP)
Everything work with vlc with this line :
rtsp://[IPADDRESS]:554/user=[USERNAME]&password=[PASSWORD]&channel=[CHANNELNUMBER]&stream=0.sdp?real_stream--rtp-caching=100
But when i'm trying to set up zm, nothing happen, as i'm a newbie with zm i'm sure that it's my fault not doing right things

Someone can help me with the set up ?
Thanks !