Hi, i actually want to ask how i can search multiple categories.
for a example i have 4 drop down menu
(This are my 4 categories in my wordpress)
so any user visit my site. a static page will open there will be 4 drop down list to select and a button name search, after selection all 4 the categories, the search will go selected categories by user in my wordpress
please se this image below made by me for better understanding