Access external LAN network using Passwall Xray Shunt - Help needed

[ochilliam]

Hi,
in openwrt I've already forwaded my lan domain to its ip address (see attached img)

so when I do nslookup it works
nslookup git.arr.lan
Server: 192.168.1.1
Address: 192.168.1.1#53

Name: git.arr.lan
Address: 10.1.3.56

Here's my shunt:

I can't seem to pass this ip through a shunt! can you help?

PS: I've already have a server to that enables me to access the external lan. i need to set this shunt up to access it on my router.