Asav on azure

I need help creating a vpn from my Azure ASAV.

As it stands right now the trace Capture on my Asav from my Azure Vm to the Remote site  Asa private network  says my Azure  VMs aren't pushing traffic to the ASav.

my question  when each Azure vm has a public ip how can one then route the traffic tru the Asav.

Anyone that has deployed asav on azure shld pls assist.