[Correlli]

It's because you're using the same textdraw-variable for everyone.

pawn Код:

/* textdraw-variable */
Text:myTextdraw[MAX_PLAYERS];

pawn Код:

/* show player textdraw to the player */
TextDrawShowForPlayer(playerid, myTextdraw[playerid]);

Create it at OnPlayerConnect:

pawn Код:

/* create player textdraw */
myTextdraw[playerid] = TextDrawCreate(437.000000, 248.000000, "My Textdraw");

Destroy it at OnPlayerDisconnect:

pawn Код:

/* destroy player textdraw */
TextDrawDestroy(playerid, myTextdraw[playerid]);