State Bank Of India [SBI] — Mobile change

Address: 602024

Website: SIB CARD

Dear sir, madam

I need change my mobile number because i lost my mobile i cant buy the number, can you update my new number, i cant do in online buying for all the steps asking otp only, we already say sbi person i lost mobile i cont buy the old number, he told i update your both number also sir he told to me.
Card no [protected]
Old number [protected]
New number [protected]

I gating more problem otp checking card balance i need your help.
Please reply to the mail its urgent

Thanks