custom weapon not showing up in ipk3

[thegreatnahwhaile]

hey i made a custom weapon in a wad and it works fine however when i try and merge it into my ipk3 it for some reason won't work any help? 

heres my weapon code:

Actor plasmapistol : Weapon 12000
{
 Inventory.PickupMessage "you found a basic blaster"
 Inventory.PickupSound "misc/pk_up"
 Weapon.AmmoUse 1
 Weapon.AmmoGive 10
 Weapon.AmmoType "AAbatteries"
 Weapon.SlotNumber 1
 Weapon.SelectionOrder 2500
 Tag "plasmapistol"
 +NOALERT
 +WEAPON.WIMPY_WEAPON
 
  States
   {
   Spawn:
     BRUH A -1
      Loop
   Ready:
      POOP  A 1 A_WeaponReady
      Loop
   Deselect:
      POOP  A 1 A_Lower
      Loop
   Select:
      POOP  A 1 A_Raise
      Loop
   Fire:
      POOP  A 1 A_Light1
      POOP  B 1 A_PlayWeaponSound("PEW")
      POOP  B 1 Bright A_FireCustomMissile("laser")
      POOP  C 1 A_Recoil(0.5)
      POOP  D 1
      POOP  C 1
      POOP  A 1 A_ReFire
      Goto Ready
      }
      }
      
Actor laser
{
+nogravity
+DROPOFF
Projectile
Speed 20
Damage 20
States
{
 Spawn:
       PROJ A -1
       LOOP
       }
       }
       
Actor AAbatteries: Ammo
{
 Inventory.MaxAmount 100
 Inventory.Amount 10
 Inventory.Icon "SAMOA0"
 Inventory.PickupSound "misc/pk_up"
 Inventory.PickupMessage "You got some batteries"
 States
 {
  Spawn:
      SAMO A -1
      Loop
      }
}