Hey Quicktyson,
Do you have an open support request? Can you post a link to it here and we will get you sorted out.
Thanks for the UI feedback. Would you mind elaborating? What do you think is clunky? Thank you, we appreciate the feedback.
As for the design options, the plugin actually allows for unlimited design options.. You can create any design/options you wish with the framework and leverage the A/B testing and other features of the plugin.
No other landing page plugin (especially not a 100% free one) allows for you to use your own designs and templates.
You can learn how to implement your own designs here: https://docs.inboundnow.com/landing-pages/dev/creating-templates or purchase additional template from our marketplace: https://www.inboundnow.com/products/landing-pages/templates/