buying AHK failsafe function for my autoalcher

Hello, I use Runelite to run my basic AHK script that I made. but when my computer lags, it gets stuck on the inventory space of where the alchable item is.

i am looking for a function that could detect when either:
I stop gaining experience or
It doesnt go to the magic tab ( due to lag )

and shuts the script down.

also Interested if you could make it so if it doesnt detect exp/ isnt on the magic tab, the script presses the required F key or clicks it with the mouse and continues the alcher.

please let me know prices, I can pay in osrs gp. i will be on tomorrow at this time to pay