Note to seller box missing on checkout page

[decocards]

I'm not seeing the note to seller box on the checkout page in Chrome browser on Android device. 

[TandemElementsShop]

at the bottom of the cart is a button that says " +add note to decocards" and if you click that button it opens up to the notes window. it worked ok for me in your shop, just now. (PC, chrome)

[CraftyCornishMaids]

I put your coupons thingy in my cart,

and there is a " + add a note to decocards"

you click that, and can enter a note to the seller

windows 10, chrome