Can I add the multi currency dropdown menu myself?

We usually ask for staff access to ensure that the multi currency dropdown menu is added correctly but if you prefer to add it yourself, I can give you some guidelines.  However, we strongly suggest that you duplicate your theme before making any changes so that you have a copy to revert back to if there are any unexpected results.

You will need to place this code where you want the dropdown to be displayed in your theme file.
Place <div class="mcc_placeholder"></div> 

Please do not change the class name as it's mandatory. The HTML tag can be anything.  The app will generate the codes on the fly and insert them into the containers with the "mcc_placeholder" class name.