Missed paying advance tax

My professional income is only 5 lakhs for the year 2024-2025. However, I sold a property last year and invested all the proceeds in a fixed deposit. The result is that the FD interest turned out to be more than 15 lakhs for 2024-2025. Now, my tax calculation reveals that I have to pay more than 40, 000 in tax plus, of course, there will be some penalty. What to do now? ITR-3 is still not enabled on the site.