Good day, Shibu.

At the moment, you're unable to create a vendor statement. However, you can run the Transaction List by Vendor report to show the transactions that you have with each vendor in QuickBooks Online.

Here's how:

1. Click Reports on the left panel.
2. On the search box enter Transaction List by Vendor.
3. Modify the dates then click the Run report button.

I've attached a screenshot for you to see it.

You can also customize this report, for the detailed steps just click this article: https://quickbooks.intuit.com/community/Reports-and-accounting/How-to-customize-reports/td-p/186005

Keep me post if you have any questions about QuickBooks.