void functions for soccer match

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hi
i have this program but cannot find problem.
it suppose to enter the points of a soccer team & where they played.then it must calculate the total points of the games played at home by the team & the points of the opponents.As well as the points played away from home by team & opponents.but it only reads in the last entry.
i think my void functions is wrong bt dnt knw wat to change it to!!!
please help!!! please
//assignment 2 Question 5
#include <iostream>
using namespace std;
int nr_matches = 9;


void inputAndValidated (int & pointsForp,int & pointsAgainstp, char & wherep)
{
   
    for(int i=0; i< 4; i++)
    {
    do
    {   
        cout<<"Where was the match played? ";
        cin>> wherep;
        cout<<endl;
    }while((wherep != 'H' ) &&(wherep != 'A'));
   
    cout<<"Enter the number of points scored by the Lions : ";
    cin>> pointsForp;
    cout<<"Enter the number of points scored by the opponents: ";
    cin>> pointsAgainstp;
 
    }
}
void updateTotalsHome (int teamsPoint,int opponentsPoints, int & teamsTotal ,int & opponentsTotal)
{
    teamsTotal= 0;
    opponentsTotal=0;
    teamsTotal += teamsPoint;
    opponentsTotal += opponentsPoints;
   

}

void updateTotalAway(int teamsPointA,int opponentsPointsA,int & teamsTotalA ,int & opponentsTotalA)
{
    teamsTotalA=0;
    opponentsTotalA=0;
    teamsTotalA += teamsPointA;
    opponentsTotalA += opponentsPointsA;
   


int main()
{
    int pointsFor,pointsAgainst;
    int totalForHome,totalAgainstHome,totalForAway,totalAgainstAway;
    int nrHome,nrAway;
    char where;
    // initialise totals
    totalForHome=0;
    totalAgainstHome=0;
    totalForAway= 0;
    totalAgainstAway=0;
    nrHome=0;
    nrAway=0;
   
    inputAndValidated(pointsFor,pointsAgainst,where);
   
   
   if(where =='H')
   {
      nrHome++;
      updateTotalsHome(pointsFor,pointsAgainst, totalForHome,totalAgainstHome);
   }
   else
   {
      nrAway++;
      updateTotalAway(pointsFor,pointsAgainst,totalForAway,totalAgainstAway);
   }
   cout<<"The total at this point is: "<<endl<<endl;
   cout<<"Played at home: "<<endl;
   cout<<"Total points scored by the team  "<<totalForHome<<endl;
   cout<<"Total points scored by the opponents "<<totalAgainstHome<<endl;
   cout<<endl;
   cout<<"Played away from home: "<<endl;
   cout<<"Total points scored by the team  "<<totalForAway<<endl;
   cout<<"Total points scored by the opponents "<<totalAgainstAway<<endl;
   
    cout<<endl;
   
    return 0 ;
}