Welcome on the support forum. Nice to hear you love the plugin 🙂
I suppose you are trying to display these forms as inline content? In that case you will need to make sure that you are using different ID for each form.
If you can share a link to your site, that might be helpful. But I give an example: the contact form link has a href="#contact" and the form is wrapped in a div with id="contact" while the special offer link points to href="#special" and the form is wrapped in a div with id="special"