Order/Managing shipping
From Shopnix Help
Where to set this feature ?
This feature lets you to edit your orders in a bulk mode instead of one by one.
Go to Admin > Orders , click on the option (red square in the below image)
Now go to the change status column of any product like below
Now changed the change status to shipped
If you have more queries or would like assistance with this please contact us on support@shopnix.in.