I’m happy to help @pallavi273. Can you give us a little more information on where you’re running into issues and possibly provide a link so we can see the issue?
Each new volunteer opportunity should automatically show a form to express interest. If you’re not seeing the forms it often means the website’s theme is conflicting with the plugin.
Once we have a little more information hopefully we can find a solution.
Since we haven’t heard from you in a little while I’m going to mark this resolved. If you have any questions in the future don’t hesitate to reach out!