AlliedModders - base builder 6.5 human classes menu!

i found human classes menu but i want change some parts and need help this menu is for vips and i want make it for players and i want put text: sorry, you don't have access to use this class if you dont have class access. here is sma text:
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#include <amxmodx>
#include <amxmisc>
#include <cstrike>

#define PLUGIN "Admin Model Menu"
#define VERSION "1.0"
#define AUTHOR "Dimision"
#define ADMIN_LEVEL_Q

public plugin_init()
{
register_plugin(PLUGIN, VERSION, AUTHOR)
register_clcmd("say /race", "admin")
}

public plugin_precache()
{
precache_model("models/player/sas/sas.mdl")
precache_model("models/player/vip/vip.mdl")
precache_model("models/player/sniper/sniper.mdl")
precache_model("models/player/ghost/ghost.mdl")
precache_model("models/player/tanker/tanker.mdl")
precache_model("models/player/hitman/hitman.mdl")
precache_model("models/player/deadshot/deadshot.mdl")
}

public admin(id)
{
if (get_user_flags(id) & ADMIN_LEVEL_H)
{
model_menu(id)
}
else
{
ChatColor(id, "!n [!g Base Builder !n] Sorry, you don't have access to use this menu")
}

}
public model_menu(id)
{
new menu = menu_create("\ySelect Your \r[Race]\w", "menu_wybierz")

menu_additem(menu, "\wClassic \r[Free]", "1", 0)
menu_additem(menu, "\wVIP \r[VIP]", "2", 0)
menu_additem(menu, "\wSniper \r[Helper]", "3", 0)
menu_additem(menu, "\wGhost \r[Admin]", "4", 0)
menu_additem(menu, "\wTanker \r[Full Admin]", "5", 0)
menu_additem(menu, "\wHitman \r[Head Admin]", "6", 0)
menu_additem(menu, "\wDeadshot \r[Zamenik/Owner]", "7", 0)

menu_setprop(menu, MPROP_EXIT, MEXIT_ALL)

menu_display(id, menu, 0)
}

public menu_wybierz(id, menu, item)
{
if (item == MENU_EXIT)
{
menu_destroy(menu)
return PLUGIN_HANDLED
}
new data[6], iName[64]
new acces, callback
menu_item_getinfo(menu, item, acces, data,5, iName, 63, callback)

new key = str_to_num(data)

switch(key)
{
case 1 : if(get_user_flags(id) & ADMIN_LEVEL_H)
cs_set_user_model(id, "sas")
case 2 : if(get_user_flags(id) & ADMIN_LEVEL_H)
cs_set_user_model(id, "vip")
case 3 : if(get_user_flags(id) & ADMIN_LEVEL_B)
cs_set_user_model(id, "sniper")
case 4 : if(get_user_flags(id) & ADMIN_LEVEL_C)
cs_set_user_model(id, "ghost")
case 5 : if(get_user_flags(id) & ADMIN_LEVEL_D)
cs_set_user_model(id, "tanker")
case 6 : if(get_user_flags(id) & ADMIN_LEVEL_E)
cs_set_user_model(id, "hitman")
case 7 : if(get_user_flags(id) & ADMIN_LEVEL_F)
cs_set_user_model(id, "deadshot")
}
menu_destroy(menu)
return PLUGIN_HANDLED
}
stock ChatColor(const id, const input[], any:...) {
new count = 1, players[32];
static msg[191];
vformat(msg, 190, input, 3);

replace_all(msg, 190, "!g", "^4"); // verde
replace_all(msg, 190, "!n", "^1"); // galben/alb/negru
replace_all(msg, 190, "!t", "^3"); // rosu/albastru/gri
replace_all(msg, 190, "!t2", "^0"); // rosu2/albastru2/gri2

if (id) players[0] = id; else get_players(players, count, "ch");
{
for (new i = 0; i < count; i++)
{
if (is_user_connected(players[i]))
{
message_begin(MSG_ONE_UNRELIABLE, get_user_msgid("SayText"), _, players[i]);
write_byte(players[i]);
write_string(msg);
message_end();
}
}
}
}