Moving from ATT to Ring - Unable to connect Yale Deadbolt to connect with new wave module installed

Currently with ATT & RING , but looking to drop ATT. Only road block is that i can not connect Yale Real living Touchscreen Deadbolt to RING system. I purchased a new zwave module and have followed steps to drop current network, remove batteries, remove att module, re-insert new zwave , re-insert batteries, but my only option is to exit the network.. (3) no option (1) to pick up new, so the RING app never detects my new module. Any help would be great.. THe locks are pretty expensive , and having purchased one thr att and a new zwave module, i would LOVE to not have to purchase a whole new setup... Thanks in advance :smiley: Cindy