[Affan]

Now, what I would like to do is when the player buys the car, make it his personal car, and save it to his user.ini or another .ini . And only he can enter the car. Btw i'm using Y_INI system.

pawn Код:

if(listitem == 0)
            {
                if(GetPlayerMoney(playerid) <10000) return SendClientMessage(playerid, COLOR_RED," You do not have enough cash!");
                new Float:_Position[4];
                GetPlayerPos( playerid, _Position[ 0 ], _Position[ 1 ], _Position[ 2 ] );
                GetPlayerFacingAngle( playerid, _Position[ 3 ] );
                CreateVehicle(509,_Position[0],_Position[1],_Position[2],_Position[3],-1,-1,-1);
                GivePlayerMoney(playerid, -300000);
                SendClientMessage(playerid, -1,"You successfuly purchased a Bike for 300,000$!");
            }

[Tayab]

Go through this tutorial and also look into your script how it's saving and loading all the player data. You basically wanna add a column in your user file and give it value of the id of your purchased vehicle.

PM me if you need me to physically help you, maybe in teamviewer.