Connection problem

I got an Elite Novo Force Home traine with a Misuro B+ sensor. When i go on Zwift, on my Mac, i can get a good connection by bluetooth. It’s appear as an frequency and power sensor. But when i’am on the track my avatar doesn’t move, and my power still at zero whereas i’am pedaling.
Thanks for you help.
Sorry for my bad english

As per my understanding, in order to get the avatar to move you need power sensor and/or speed sensor. Cadence sensor is an optional (recommended) add on. See link below:

See also How To Get Started On Zwift With A Classic Trainer