Cannot Optout if marketing campaigns!

They make it so difficult to opt out of their marketing SMSs. Nothing more frustrating. I’ve tried using their “contact us” method on the website and nobody responds, I’ve tried finding ways to opt out myself and was successful once but they continued contacting me even after I opted out. Honestly pushed me away from the entire brand itself, nothing more annoying than receiving SMSs constantly with something that just isn’t relevant to me at that point.