Ministry Of Finance Govt. Of India — not crediting interest as per shown in 26as state bank of india

Address:

308F, Baghambari Housing Scheme Allahpur Allahabad Uttar Pradesh, Allahabad, Uttar Pradesh, 211006

I have SB account no [protected] with SBI Triveni branch Allahabad Uttar Pradesh.
I had opened online FD and RD in same bank through parent account about 5 yrs back.
I closed the account in January 2019. Final proceeds were credited to my parent account.
In July at the time of filing IT return, I found in 26AS an amount of 578862 interest credited to my accounts but actually not credited. So this made a horrible situation for me. I became liable for income tax for above amount which I never received.
I contacted Home branch, I was told it is technical error on 28/08/2019. But this error not corrected till date.
I filed complaint with RBI Kanpur branch on 17/11/2019 but no response till date.
I am writing to you now and hope I get response.
I want if interest posted in 26AS is correct then it should be credited in my account with interest of delay.
If it is not correct then it should be removed from 26AS. And a suitable penalty be awarded to culprit .