Byjus Ias - Cancellations of emi and refund amount t

I am joined ias course in byjus by some problem am canceling the course so am mailing and called the BYJU’S Supporter team am said cancle the course the Kashika Gupta telling me am canceled but will you turn the Tablet then they said when will you tablet received at the time definitely cancel the course and emi also am courier the Tablet Nov **th the tab received Nov **th but now days could not cancel the emi and course also the daily calling byjus live class and aditiya Birla capital emi calls and so am mailing before days they said am canceling the course and emi also you will mailing for aditiya Birla finance they are cheating then am said am return the Tablet so refund amount am told they are can not refund amount important approve the canceled loan and course mailing bt physical not action