Went to Diljit's concert, so many empty seats!

Went to Diljit's Delhi show yesterday. There were so many empty seats. 2 rows in my stand alone were entirely empty. One possible reason could be that scalpers from different cities failed to sell the tickets on time. I'm added in so many groups where scalpers were selling at below MRP and yet people didn't buy. Some people were turned back because their tickets turned out to be fake. I literally saw this with my own eyes. So please beware, don't even pay partial amount unless you have some solid proof.