What do you mean this coding argument list doesn't match?

#include <iostream>

#include <cstring>
using namespace std;
private:
    char * name;
    char * company;
    char * tel;
    int position;
public:
    Namecard(char * n, char * c, char * t, int pos) :position(p)
    {
        name = new char[strlen(n) + 1];
        company = new char[strlen(c) + 1];
        tel = new char[strlen(t) + 1];
        strcpy(name, n);
        strcpy(company, c);
        strcpy(tel, t);
    }
    void showcard() {
        cout << "이름: " << name << endl;
        cout << "회사: " << company << endl;
        cout << "전화: " << tel << endl;
        cout << "직책: "; COMP_POS::showposition(position);
    }
    ~Namecard() {
        delete[]name;
        delete[]company;
        delete[]tel;
    }
};

int main(void)
{
    Namecard manclerk("Lee," "ABC", "010-2222-1111", COMP_POS::CLERK);
    Namecard mansenior("kim," "DEF", "010-3222-5555", COMP_POS::SENIOR);
    Namecard manassist("park," "SAM", "010-7777-1111", COMP_POS::ASSIST);
    return 0;
}