Question about Array,functions, and random- Lotto Numbers

[OmegaZero69]

The code works up to the input of the 7th number and after that it stops.
I then tried switching the order of the functions being called and noticed it was the GetWinNum function that is causing trouble. Any help in fixing it, I have tried moving the srand from main to inside the function.

The program needs 7 numbers from the user and the GetWinNum generates 7 numbers from 1 - 40 and checks that there are no repeated numbers. then compares both arrays to see if any numbers match and checks if you are a winner.

Thank you for your time any help is appreciated.

#include <iostream>
#include <string>
#include<string>
#include<cctype>
#include <cstdlib>
#include <ctime>

using namespace std;

const int YOURNUM = 7;
const int WINGNUM = 7;

void getLottoPicks(int nums[],int size);
void GenWinNum(int nums [], int size);

int main()
{
	char selection;
	string name;
	int UserTicket [YOURNUM];
	int winningNums [WINGNUM];
	int matching = 0;
	/*srand ((unsigned int)time(NULL));*/
	
	do
	{
	cout <<"\nLITTLETON CITY LOTTO MODEL:" <<endl
		 <<"---------------------------" <<endl
		 <<"1) Play Lotto" <<endl
		 <<"q) Quit Program" <<endl
		 <<"Please make a selection" <<endl;
	cin >> selection;
	cin.ignore();
	
	while(selection != '1' && selection != 'q' && selection != 'Q')
	{
		cout <<"\nInvalid Selection" <<endl
			 <<"LITTLETON CITY LOTTO MODEL:" <<endl
			 <<"---------------------------" <<endl
			 <<"1) Play Lotto" <<endl
			 <<"q) Quit Program" <<endl
			 <<"Please make a selection" <<endl;
		cin >> selection;
		cin.ignore();
	}
	
	if(selection == '1')
	{
		cout <<"Please enter your name."<<endl;
		getline(cin,name);

		getLottoPicks(UserTicket,YOURNUM);
		GenWinNum(UserTicket,YOURNUM);

		for(int index = 0; index < YOURNUM; index++)
		{
			int temp = UserTicket[index];
			for(int index = 0; index < WINGNUM; index++)
			{
				if(temp == winningNums[index])
				{
					matching++;
				}
			}
		}

		cout <<"\n" << name <<"'s Lotto Results" <<endl
			 <<"----------------------" <<endl
			 <<"Winning Ticket Numbers :";
		for(int index = 0; index < WINGNUM; index++)
		{
			cout <<" " << winningNums[index];
		}
		cout <<"\n" <<name <<"'s Ticket         :";
		for(int index = 0; index < YOURNUM; index++)
		{
			cout <<" " << UserTicket[index];
		}

		cout << "RESULTS :" <<endl
			 << "--------" <<endl
			 << "Number Matches:" <<matching
			 << "Winnings      :";
		
		if(matching <= 2)
		{
			cout <<"SORRY NOTHING"<<endl;
		}
		else if(matching == 3)
		{
			cout << "FREE TICKET"<<endl;
		}
		else if(matching == 4)
		{
			cout << "NOT BAD - $100"<<endl;
		}
		else if(matching == 5)
		{
			cout << "LUCKY YOU! - $5,000"<<endl;
		}
		else if(matching == 6)
		{
			cout << "GREAT! - $100,000"<<endl;
		}
		else 
		{
			cout << "JACKPOT - 1 MILLION"<<endl;
		}
	}
	
	
	}while(selection != 'q' && selection !='Q');
	cout << "You have chosen to quit the program. Thank you for using!"<<endl;
	
	system("pause");
	return 0;
}


void getLottoPicks(int numbers[],int size)
{
	int yourticket = numbers[size];
    cout << "Please enter your 7 lotto number picks between 1 and 40: " << endl;

    for (int i = 0; i < size; i++)
    {
        cout << "selection #" << i + 1 << endl;
        cin >> numbers[i];
		cin.ignore();
        while (numbers[i] < 1 || numbers[i] > 40)
        {
            cout << "Please choose a number between 1 and 40: " << endl;
            cin >> numbers[i];
        }
        for (int j = 0; j < i; j++)
        {
            while (numbers[i] == numbers[j])
            {
                cout << "You have already picked that number. Enter a different one: " << endl;
                cin >> numbers[i];
				cin.ignore();
            }
        }
    }
}


void GenWinNum (int nums [], int size)
{
	srand ((unsigned int)time(NULL));
	int winning  = rand () % 40 + 1;
	for (int count = 0; count < size; count++)
	{
		nums[count] = winning;
		for (int j = 0; j < count; j++)
        {
            while (nums[count] == nums[j])
            {
                nums[count] = winning;
            }
        }
	}
}