Unable to get Wireguard Working on OpenWrt

Installing and Using OpenWrt
22

Sure, This is the file configuration:

config interface 'loopback'
        option ifname 'lo'
        option proto 'static'
        option ipaddr '127.0.0.1'
        option netmask '255.0.0.0'

config globals 'globals'
        option ula_prefix 'fda8:eff7:af91::/48'

config interface 'lan'
        option type 'bridge'
        option ifname 'eth0'
        option proto 'static'
        option ipaddr '192.168.1.1'
        option netmask '255.255.255.0'
        option ip6assign '60'

config device 'lan_dev'
        option name 'eth0'
        option macaddr 'REDACTED'

config switch
        option name 'switch0'
        option reset '1'
        option enable_vlan '0'

config interface 'wwan'
        option proto 'dhcp'

config interface 'wg0'
        option proto 'wireguard'
        option private_key 'REDACTED'
        option listen_port '51820'
        list addresses '192.168.9.1/24'

config wireguard_wg0 'wgclient'
        option route_allowed_ips '1'
        option public_key 'REDACTED'
        list allowed_ips '192.168.9.2/32'
        option persistent_keepalive '25'