James here, I am a newbie on Magento as I flew from ZenCart due to the lack of features and support.
I have magento installed and bought a theme from SNS Themes. (Their support lacks an awful lot.)
So anyway, getting down to the nitty gritty, installed theme and customised it to my needs, now the product tabs which display attributes, description, reviews and tags have disappeared as well as the more info button.
Any ideas on how to resolve the issue by inserting code into catalog.xml (the block text does seem to be there in the file.)
php bin/magento setup:upgrade
php bin/magento setup:di:compile
php bin/magento setup:static-content:deploy
php bin/magento cache:clean
php bin/magento indexer:reindex
Note : should not delete .htaccess from pub/static folder . if you did then take htaccess from fresh magento
give proper permission to var folder and pub folder for more information about permission go to this link (http://devdocs.magento.com/guides/v2.0/config-guide/prod/prod_file-sys-perms.html)
if possible share link of website at which you doing customization.