Flipkart — I have not received the refund over 3 months

So its been 3months now almost i had ordered mobile from flipkart on oct19, 2020 and canceled it on the same day within 2 to 3 hours.I have not been refunded the amount

I had also ordered one more phone on oct 22 and the flipkart team canceled it on oct 23, 2020. And again I have not been refunded back.

They told us that since Syndicate Bank is shifting over to Canara Bank the bank has issues.But still we have provided the bank statement for over 5times atleast, But still they have not agreed.Even the Bank Manager has signed and given his statement that we have given the money but not revived the refund yet.

They have been giving out reasons since 3months which is highly unprofessional.I highly request the team to please return the money as soon as possible.

Waiting for your response.

Thank you.