Merge Breeze Inertia JS with Vuexy Vuejs admin template

hey guys anyone had the same issue with mixing these into the framework and templates ?! I'm currently doing step-by-step everything is in place except for one problem! see how the pages are showing! what can cause this ?!

i.stack.imgur.com/0edr5.png

i.stack.imgur.com/lMgxU.png