is there a way without link ?

Hi there!

Apologize for the delay. Although questions related to custom scripts is out of scope of this free plugin support forum but following thread might help you on the way.
https://wordpress.org/support/topic/have-a-button-tab-to-trigger-form/

Let us know if still there is any thing else we can help you with.

Thanks!