How do I get the return button to work?

I am trying to use the return key 3 times in my program. The first time, it works fine, but after that it throws it out of wack. I am trying to make it so the user can either click a button or press the return key. When the return key gets pressed again, the style is messed up and about 5 steps get missed. How can I solve this?

Can you post a screenshot of this code lines? It would be easier to understand where the issue is.

Well I have these three conditionals

if

nextLayer on click

or

keyboard on return released

then ....

addItem on click

or

keyboard on return released

then...

addPayment on click

or

keyboard on return released

then..

my program is kind of like a website. The first one works fine, but when I get to the second one and press enter, it seems to go through the 3rd and 1st one too. I tried to do this:

if

canClick1 = true

and

(nextLayer on click

or

keyboard on return released)

then ....

canClick2 = true

and

addItem on click

or

keyboard on return released

then...

canClick3 = true

and

addPayment on click

or

keyboard on return released

then..

I thought this would work because maybe all of them were getting called at once because of the or statement, but this didn't work and the problem was still there.