Payment of short deduction for TDS on property

I have erroneusly paid less amount of TDS on purchase of a flat through epay in income tax portal. In the traces website after logging, in the view summary of the challan paid, the short deduction is mentioned along with penalty.
For paying the shortfall amount whether I have to create a new challan or is there a provision to add a challan.
Please guide me and oblige.

Hey @msr1,

You’ll have to pay the shortfall amount on the e-filing portal. Here’s the option that you’ll have to proceed with.

Hey Mam
While making the shortfall payment along with interest, the system is asking for demand notice intimation reference. I have received the intimation in the ’ View Summary Details’ in the Traces. No demand reference is mentioned there. Only Ackonwledgement number is mentioned. Can I mention the Ack number while making payment. Please clarify.