Tally erp 9 practical

Jab hum  tally meinsales vocher mein cash ki entry karte hai to

 cash A/c Dr

              To sales cr karte hai

But when i print the invoce then not mein consumer name , so please tell me any one  ki mein sale vocher mein cash ki entry karni hai but invoice mein consumer ka name bi aaye 

So entry kaise pass karye plese revert as soon as possible