HOW CAN I ROUTE TRAFFIC? ALL DETIALS ARE mansions On Picture

maybe the config of the right utm is wrong.

default route should go to internet and dmz-network goes to vpn. 

looks like you send "any" or client-Network  to VPN/DMZ , also possible default-gateway from the right utm is wrong

Hello Nabin,

Thank you for contacting the Sophos  Community!

Are you talking about SSL VPN or IPSec VPN?

If it is SSL VPN, make sure you haven't select ANY as the allowed networks.

If it is IPSec, make sure you didn't set the IPsec remote gateway as ANY. 

Regards,

Namaste Nabin and welcome to the UTM Community!

I see that you also posted a similar question in the XG Community - is one or are both firewalls XG?

In any case, both models automatically create routing based on the VPN configuration.  Please modify your diagram to include IPs/subnets and tell us which subnets should be able to communicate with each other.  Also, confirm that local networks at both sites should reach the Internet without going through the VPN tunnel.

Cheers - Bob