Flipkart — Paylater payment not updating

My flipkart paylater account with [protected] my flipkart account was blockled due to which i cant pay my paylater bill but after research i came to know that paylate is being given backed by the bank idfc

so i just login to the idfc with my details and i have seen my pay later emi i have fully paid the emi

the payment was updated in the idfc system but it has not being updated by the flipkart in their paylater

after complaint they marked 1 payment entry and 1 payment of 2839 is still not updated in their flipkart paylater

i have talked to them so many times but they not responded