Bought Monster but no code?

So I bought 9 Individual monsters because I was under the assumption there was a code under the pull tab, but not one of my monsters had it? Is the code located somewhere else in the USA, I got the monster that show chief on it with there promo.

Hey OP. IN the USA you need to submit your receipts to Monster in order to be sent codes - I believe this is one via text message or email, I can’t quite recall. Ringpull codes are only for cans distributed in the UK. If you need further help, contacting Monster support is the best way to go: https://www.earnrewards.com/monsterhalo/contact