Solve below rebus puzzle?

I came first on earth but second on the heaven.
I also came twice in a week but found just once in a year.
I stay away from months but you can find me in February.

What am I?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

what does the below rebus mean?

Find the value of "?" in the ball picture Riddle below:

Can you spot the hidden girl in the picture below?

Can you spot the man between the coffee bean in the picture below ?

What does this say?

XLR8

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?