Actually i'm not really the best designer you've ever seen, but i think it's "Close enough"
Code:
#Region ;**** Directives created by AutoIt3Wrapper_GUI ****
#AutoIt3Wrapper_Icon=..\..\lol.ico
#EndRegion ;**** Directives created by AutoIt3Wrapper_GUI ****
#include <ButtonConstants.au3>
#include <EditConstants.au3>
#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#Region ### START Koda GUI section ### Form=
$Form1_1 = GUICreate("Spambot", 263, 275, 922, 209)
GUISetBkColor(0x000000)
$start = GUICtrlCreateButton("Start", 0, 88, 131, 49)
GUICtrlSetColor(-1, 0xFF0000)
$stop = GUICtrlCreateButton("Exit", 136, 88, 123, 49)
GUICtrlSetColor(-1, 0xFF0000)
$text = GUICtrlCreateInput("Text", 0, 144, 257, 21)
GUICtrlSetColor(-1, 0xFF0000)
$anzahl = GUICtrlCreateInput("Count", 0, 168, 257, 21, BitOR($GUI_SS_DEFAULT_INPUT,$ES_NUMBER))
GUICtrlSetColor(-1, 0xFF0000)
$Label1 = GUICtrlCreateLabel("Press Esc to stop writing", 0, 192, 258, 24, $SS_CENTER)
GUICtrlSetFont(-1, 13, 400, 0, "MS Sans Serif")
GUICtrlSetColor(-1, 0xFF0000)
$Label2 = GUICtrlCreateLabel("0/0", 0, 216, 258, 29, $SS_CENTER)
GUICtrlSetFont(-1, 15, 400, 0, "Impact")
GUICtrlSetColor(-1, 0xFF0000)
$Label3 = GUICtrlCreateLabel("© NeoXen", 93, 248, 80, 17)
GUICtrlSetFont(-1, 10, 400, 0, "BankGothic Md BT")
GUICtrlSetColor(-1, 0xFF0000)
$Pic1 = GUICtrlCreatePic("C:\Users\Banck\Desktop\Unbenannt.jpg", 0, 0, 260, 84)
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###
HotKeySet("{esc}","_Exit")
Func _Exit()
Exit
EndFunc
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
Case $GUI_EVENT_CLOSE
Exit
Case $start
Sleep(5000)
$echtertext = GUICtrlRead($text)
$echteanzahl = GUICtrlRead($anzahl)
$i = 0
While 2
opt("SendKeyDelay", 0)
$echteanzahl = GUICtrlRead($anzahl)
Send($echtertext)
Send("{enter}")
$i = $i + 1
if $i = $echteanzahl then MsgBox(0,"Finished","You just wrote -"&$echtertext&"- "&$echteanzahl&" times.")
if $i = $echteanzahl then Exit
GUICtrlSetData($Label2,$i + 1 & "/" & $echteanzahl)
WEnd
Case $stop
Exit
EndSwitch
WEnd