Samsung Coupon Code

[RickBro]

I received a coupon code which I'm trying to redeem but it keep saying invalid code when I'm trying to checkout 🤦🏻‍♂️. Anyone else having this problem with these coupon code or am I doing something wrong? 

[M2NGWA]

It's a useless coupon for a competition

[RickBro]

Thanks. Noted 👍🏼