Hi. i want to generate the report for the list of invoices generated for a particular period

It's my pleasure to help you generate a report showing the list of invoices, @vadlani-rajarame.

You can pull up the Invoice List report and select a particular period. 

Here's how: 

1. Go to the left panel and then choose Reports.
2. In the Find report by name field, search for Invoice List.
3. Under the Report period section, choose the date range.
4. Once done, click Run report.

For more information on how to add filters to your report, please refer to this article: Customize reports in QBO.

For future reference, you may consider checking out this article: Print, Email, and Export reports. 

Feel at ease to let me know if you need further assistance in running reports in QBO. I'll be glad to help you as soon as I can. Have a wonderful weekend.