State Bank Of India — Cancellation of eMandate

EMandate activate for investment in my zerodha account. since i have closed my zerodha account this eMandate should automatically cancel but till date it is not cancel. when i written to zerodha, they advised me that it can be cancelled at bank level. i have written to bank to cancel the same but till date it is not cancelled. my sincere request to cancel eMandate for SBI account no. [protected] and confirm. in case of any further information is required feel free to call me on my registered mobile no.