Multi-wan and Dhcp issue

[Naughty]

hello .

i have 2 physical wan interfaces and 1 LAN with 2 subinterfaces (vlans 4,3)
here's what i need :
Lan re2: 192.168.1.1/24
  vlan 4:10.4.4.1/24 with dhcp range 2~254
  vlan 3:10.3.3.1/24 with dhcp range 2~254
Wan 1: 10.10.10.1/24
wan 2: 172.4.43.12/24

First when i connect to any pc to switch port which belong to any vlans doesn't get ip from dhcp or even work ,
Second i need vlan3 traffic to be out from WAN1 and vlan4 traffic to be out from WAN2 ,,,,anyluck by that

[heper]

should be fairly straightforward if the switch is configured correctly & if the realtek nic driver behaves

especially the second one is a big IF. realtek & freebsd are not the best of friends.

[Naughty]

i did create the 2 vlans 3,4 on the switch  and mention theip default gateway will be the lan ip for pfsense 192.168.1.1,However. i can't get an ip whenever i connect a pc to any switchport belong to 3 or 4.
related to my lan nic it should be working fine as long as it accept already the subinterface ?