Ball lifting during serve

If a player does not lift the ball then it is declared as a Let or opponent gets a point or the player is given a warning (if warning then how many warnings)?

Hi Nischay,

The umpire can decide whether to call a let the first time or just a fault.  Usually they will call a let and warn the player about what they are doing incorrectly.  If they do it the next time it will be a fault and a point to the other person.