How to configure linksys Ea8300 use v2ray

Hi there

First of all i am far from Expert guys please tolarate me😅

I recently got a Linksys EA8300 and installed openwrp and so v2ray and it looks working fine in connecting
The problem is after i finished installing i disconnect router from pc and attached cable from LTE radio to the wan port but i've got no internet from wifi . When i configured router i was attached pc to lan and select it as DHCP client so router could connect to internet and install packages but now i don't know why Wan port doesn't share internet through wifi and also its important for me that my v2ray connection share on Wifi because all of this work is for using internet without filtering as I'm living in country with filtering

Can you guys please help to configure its network ?

Many thanks in advance :kissing_heart: