Responding to outstanding tax demand

Hello,

I have filed my tax return and payed the tax online. However, I received a Outstanding Tax Demand because the tax that I paid online wasn't reflected in form-26AS while my ITR was processed. I checked form 26 now and the tax paid is being reflected.

So I responded to the demand by selecting "The demand is correct" option assuming I will get an option to fill my challan details once again. But that hasn't happened. I just got a message that the response has been submitted.

May I request to know the next steps for me?

Thanks for the help in advance.