I need Interstellar IMAX tickets in Chennai! :(

Really need two IMAX tickets for Interstellar this week (any row after the first 5). Please DM if anyone has any leads! This is as a surprise for my husband who's a HUGE Nolan fan and we missed booking tickets :( Also does anyone know if they'll be opening bookings for Feb 14th onwards, or does it end on Feb 13th, thanks a tonnnn in advance! Saw some responses earlier on but can’t find my post now!