Help on vampire fangs please

This is because you’re not following the “if, elif, else” structure correctly. You also need to make a separate ONE TIME selection for the mouth shape option. This is because the options present in the customization templates are repeating choices. Therefore, I recommend adding the option to solidify your choice AFTER customization takes place. This would require the use of gains and it would look something like this:

label fangs
NARR
Please reselect the mouth shape you chose.
choice
“Medium Heart” {
@COLE changes mouth into Medium Heart
@pause for a beat
NARR
Is this the mouth shape you chose?
choice
“Yes!” {
gain Medium_Heart
} “No, I messed up!” {
goto fangs
}
} “Full Lower Lip” {
@COLE changes mouth into Full Lower Lip Sharp
@pause for a beat
NARR Is this the mouth shape you chose?
choice
“Yes!” {
gain Full_Lower_Lip
} “No, I messed up!” {
goto fangs
}
}

Then, later on in the story (to change his mouth into the fangs) you would write this:

if (Medium_Heart) {
@COLE changes mouth into Medium Heart Vampire Fangs
} else {
@COLE changes mouth into Full Lower Lip Sharp Vampire Fangs
}