query to get statistic data from SQL server

Question

I have a table named total sales. In this table there are sales data like invoice date and branch name that sells the invoice and the quantity.

I am trying to make a query to get total sales for each branch in every single date and my code is below, but when I execute the code the query returns an error and I cannot determine the condition for every column.

my code :

SELECT invoice_date,
       COUNT(quantity) AS malqaStore,
       COUNT(quantity) AS tahliaStore
FROM total_sales
WHERE branche_name = 'branch1'
  AND branche_name = 'branch2'
GROUP BY invoice_date;