Hello,
1) Did you make changes directly in the parent theme files? It’s not allowed because you always lose the changes in the parent theme after update. We make changes to hide the price in the child theme. Check now.
2) Disable the breadcrumbs if you don’t want to show them https://gyazo.com/ee5d1237fa7aad93ee6ee2a2797ef0b1
Regards
