[Zeth]

use strcat or if you want to use format it can done in this way

PHP код:

format(string, sizeof(string), "/getip, /vfix, /accolor, /vnitro, /vrespawn, /aod, /ans(wer), /jaillist, /arules, /ahelp"); //line 1
        format(string, sizeof(string), "%s\n/asay, /mute, /unmute, /warn, /goto, /clearchat, /tempban, /kick, /spawn", string);//line 2
        format(string, sizeof(string), "%s\n/teleport, /vc, /vdestroy, /respawnalluv, /destroyallav, /tempname, /removename, /jail", string);//line 3
        format(string, sizeof(string), "%s\n/aheal, /aarmour, /forcerules, /playerbank, /get, /permban(acc), /explode, /unjail", string);//line 4
        ShowPlayerDialog(playerid, DIALOG_UNUSED, DIALOG_STYLE_MSGBOX, "Admin Commands Level 2",string, "Close");