What will decides what will starts first with the ball?

What will decides what will starts first with the ball?

کون فیصلہ کرے گا کہ گیند سے پہلے کیا شروع ہوگا؟
Explanation

Coin flipping, coin tossing, or head or tail is the practice of throwing a coin in the air and checking which side is showing when it lands, in order to choose between two alternatives, heads or tails, sometimes used to resolve a dispute between two parties.