request feature and some problems

hello there. first of all, please add Recaptcha to the setting of plugin. i received a lot of spam requests for live call.

second, the button is not compatible with all themes. i have Woodmart and it is not responsive in Woodmart and it does not appear in single product page of Woodmart. please add another option for both shop and single product pages

third, is there a shortcode for the button?

thanks