Sale account

i don t see sales account although it is in my system as sales

You do not see it where? Does it have a balance? In some reports and on the Summary, the ability to exclude zero balances has been added.

when i create a sales invoice it should go and debit the client but i dont see the effect so is with purchase invoice does not credit the supplier

When you create a sales invoice, Manager debits Accounts receivable for the customer’s sub account and credits the income account you selected. For a purchase invoice, it credits Accounts payable for the supplier’s subaccount and debits the expense account you selected. Read these Guides:

thanks i got it