@aikante - are you saving, killing, and executing the script each time you change it? If not it won't change.
Can you try to describe as clearly as possible what exactly is happening, what you expect to happen, and how you have told the bot to do it? It would be far more useful. Example:
I am trying to get the bot to buy strong health potions, instead of regular health potions. I am also trying to change the amount of mana potions it will buy from 100 to 120.
To change the health potions I am changing the variable "HealthName" from "Health Potion" to "Strong Health Potion", also the variable "HealthPrice" from 50 to 80.
To change the amount of mana potions I am changing the variable ManaBuy from 100 to 120.
The script is not buying any mana or health potions at all. It walks up to the NPC, says hi, trade, and walks off.
Thanks.