Image search and key press when image appear

[metherliince]

I've been trying to figure out how to make a script which involves AHK, finding the image and pressing a key for when the image appears. Basically, Four letters appear, A, Q, S, W.
f2::
Loop, 900000
{
ImageSearch, FoundX, FoundY, 931,719, 830, 664, C:\\Users\-\Desktop\HWFP\qqq.png
if ErrorLevel = 0
Send Input q
SetKeyDelay [, 70, 0, play]
if Error level = 1



f3::pause

}
Is what i have so far. What i want is for f2 to start said script, then for it to search for the picture, qqq.png ( picture of Q ) and press q every 70 miliseconds, and stop once qqq.png is gone
I have multiple of these scripts, all for each letter, because i couldn't figure out how to make them into one script.
I tried starting the script but nothing happened. Any help is appreciated, this is my first day using AHK

f3::pause

}
Is what i have so far. What i want is for f2 to start said script, then for it to search for the picture, qqq.png ( picture of Q ) and press q every 70 miliseconds, and stop once qqq.png is gone
I have multiple of these scripts, all for each letter, because i couldn't figure out how to make them into one script.
I tried starting the script but nothing happened. Any help is appreciated, this is my first day using AHK