Finish setting up learnpress

I need someone to finish settin gup learnpress ensuring course is useable on mobile as well as desktop.

Course is already uploaded and configured. Things that need finishing
When buying course currently states pending payment needs to be completed
Design needs tidying to make it look professional and consistent
Need to work across all media mobile tablet and desktop

Wesbite can be viewed at http://daddynatal.muzza.io

Please respond with your thoughts and work you will complete please feel free to offer your quote to do the work but there is a restricted budget

Thank you for your interest