theme error

Hello, there's a problem with the davinci theme. Part of the error code: PHP Fatal error: Call to undefined function ads_get_list_currency() in /home/fashi168/public_html/wp-content/themes/davinci/functions.php on line 687. Using Alidropship plugin Can someone help please? Thanks

i tried the raphel theme and it awesome theme easier to modify , and everything doing well, but then the discount badge is not showing anymore , in top side , can you help me to fix this problem thanks. :)

Hello i need an urgent support for my theme, when i visit my product page below are the two errors i receive Home Warning: array_reverse() expects parameter 1 to be array, null given in /home/emartgad/public_html/wp-content/themes/davinci/libs/breadcrumbs.php on line 142 Warning: Invalid...