i use gavicks template and i get answer from developer\...
"The mentioned plugin is wrong written, because their post meta data are not stored as a protected post meta data - wordpress contains useful function - is_protected_meta which returns true if the specific meta data contains "_" as a first character in the meta key - then the post meta data are not displayed. It is a common bug in many extensions for WordPress and it is not a bug in our themes. Fortunately we have prepared for similar cases and you can:
* disable totally showing custom post fields - Theme Options -> Advanced -> Custom fields -> disable
* disable showing of the specific post fields - Theme Options -> Advanced -> Hidden Custom Post Fields -> specify list of field names to hide separated by comma.