Script help

[DM999]

I'm trying to script a pendulum monster for an older version of YGOPRO with an effect that says "once per turn, you can add 1 pendulum monster from your deck to your hand, except this card, then destroy 1 card in your pendulum zone", but I'm having some trouble with it. The search went off fine but it won't destroy in my pendulum zone after that. This is what it looks like:

function c(id).thfilter(c)
    return c:IsSetCard(xxxx) and c:IsType(TYPE_PENDULUM) and not c:IsCode(id) and c:IsAbleToHand()
end
function c(id).desfilter(c)
    return (c:GetSequence()==6 or c:GetSequence()==7)
end
function c(id).thtg(e,tp,eg,ep,ev,re,r,rp,chk)
    if chk==0 then return Duel.IsExistingTarget(c(id).desfilter,tp,LOCATION_SZONE,0,1,nil)
        and Duel.IsExistingMatchingCard(c(id).thfilter,tp,LOCATION_DECK,0,1,nil) end
    Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
    Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
end
function c(id).thop(e,tp,eg,ep,ev,re,r,rp)
    Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
    local g=Duel.SelectMatchingCard(tp,c(id).thfilter,tp,LOCATION_DECK,0,1,1,nil)
    if g:GetCount()>0 then
        Duel.SendtoHand(g,nil,REASON_EFFECT)
        Duel.ConfirmCards(1-tp,g)
        Duel.ShuffleHand(tp)
        Duel.BreakEffect()
        Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
        local g=Duel.SelectMatchingCard(tp,c(id).desfilter,LOCATION_SZONE,0,1,1,nil)
        if g:GetCount()>0 then
            Duel.Destroy(tc,REASON_EFFECT)
        end
    end
end

Is there something I missed?