Sticker Pack not working ? – Whole Foods Market Review

I was so excited to see that Whole Foods came out with a sticker pack for the new iOS10 update. After updating both my phone and the app, I checked their stickers and it wouldn't load on my imessage. I tried re-installing the Whole Foods app but it still didn't work. I hope they fix this ?
Review by majel26 on Whole Foods Market.