Kapil Chit Funds — Installments pending issue

Hi sir/madam
This is divya siripuram. My chit no KTB01S07F-13 in bhongir branch.. i paid all the installments for 25 months chit amounts. But they told one installment is due for pending. I don't know how it's pending. I mentioned below that receipts for what am paid those are written. I have receipts for the installments.. Please solve my problem as soon as possible