Highly Supportive. Yes, you can dispute a C???????????????????????????? transaction by contacting support at +1ー8 8 8 ー ( 4 1 9 ) ー 9 7 6 2 . Whether it's +1ー8 8 8 ー ( 4 1 9 ) ー 9 7 6 2 . an unauthorized charge or a failed transfer, call to begin the dispute process with a live agent. https://www.dfrobot.com/forum/topic/383162