Requesting Magenta Max 20% off insider code

Hello and how are you doing?  This maybe a long shot, but was hoping someone can possibly send me an insider code for the Magenta Max 20 off promo that starts on 1/6?  Am currently on Magenta Plus and wanted to switch over to Magenta Max.  Thank you in advance and if this is not possible, thank you for reading this.  Have a great day and T-mobile is the best!!!