[TzAkS.]

Ohh,try like this.
Up..

pawn Код:

new HousePickup;

Change

pawn Код:

CreatePickup(1273, 1, x, y, z, GetPlayerVirtualWorld(playerid));

With

pawn Код:

HousePickup = CreatePickup(1273, 1, x, y, z, GetPlayerVirtualWorld(playerid));

And on PlayerPickUpPickup

pawn Код:

if (pickupid == HousePickup )
    {
       new labelstring[64];
       format(labelstring,sizeof(labelstring),"Owned: No \nPrice: %i",HousePrice);
       GameTextForPlayer(playerid, labelstring, 5000, 3);
    }

Delete these.

Код:

format(labelstring,sizeof(labelstring),""Owned: No \nPrice: %i",HousePrice");
    HInfo[id][HouseLabel] = Create3DTextLabel(labelstring,0xFF0000FF,x,y,z,25.0,GetPlayerVirtualWorld(playerid));

Not sure with string on OnPlayerPickUp..