Reliance Jio Infocomm — money deducted from sbi account but no confirmation message came abt booking

Address:

Chennai, Tamil Nadu

Yesterday i tried booking two jio mobiles. From my sbi bank account they deducted 1000 rs but till now i didn't recieve any confirmation message from jio about booking of mobiles. i did payment using sbi net banking as it was given in payment option and my mobile number which i used for booking is [protected]. when i called the jio customer care no. they said thereis no voucher for this number. kindly resolve the problem or atleast give the refund as soon as possible.