Flipkart csutoner care number

Flipkart Paylater payment failed. Was trying to pay on flipkart app , using UPI ID (ICICI Paylater) . Transaction was successful on iMobile but went unresponsive at flipkart: app . Amount was deducted on iMobile , showing in statement . What to do now ? shall i pay again or wait ? how will i get refund ? whom to contact ? (any mail id ?) P.S - same thing happened few years ago , fkart paylater & syndicate debit card .... that money went in drai