[Resolved]  Flipkart — my mail id hacked and my e gift wallet money stolen by someone

Address:

Sri Muktsar Sahib, Punjab, 152107

Someone hacked my flipkart account and changed my registered email address and phone number. I don't know how did this happen. I got an email and message from flipkart that your account details are changed. I am worried about this matter because i also have flipkart wallet balance rs.9010 in it not only that i also have credit and debit card info in it. and also call to flipkart customer care two time at[protected] they told me your mobile no changed with [protected] and mail id also differ from my detail and they order LG refrigerator on dated 02/12/2018 my wallet balance used for rs.9010 and other pay from debit card and as customer care executive my mail id change on dated 30/11/2018 but my issue is still pending. I cant't access my account
and, i have a doubt that how can flipkart allow to change the registered phone number without sending the otp or confirmation code to the email address or phone number (I didn't receive any such email or message).
Please refund my wallet(Rs.9010) amount reactivate my account

Please reply as soon as possible. How can i recover my account back?
My Detail are given below:-
i have three Mobile no.[protected], [protected].[protected]
and three mail id [protected]@yahoo.co.in, [protected]@gmail.com, [protected]@gmail.com