Please share the configuration of MVR from your switch.
Also, please explain in detail when you say it is not working. I am assuming that you are able to configure it but the traffic is not received by the receiver from a sender in another VLAN.
MVR works based on the IGMP snooping. So, please ensure that you have the IGMP membership report for the multicast group in the receiver vlan. You could verify the subscription for this group using the command,
show igmp snooping vlan
Looking forward to your response.
