Bigcommerce Expert Needed!

I have a fix that needs to be done on a Bigcommerce web site template. It is one of the newer responsive templates, so I need someone with solid Bigcommerce experience. The Search bar currently does not work for quick search with drop down. The person that originally designed the template somehow broke it and couldn't figure out how to fix it so I need to put back in working order which is the default. If this job is done well, we will have more work in the future. Thank you.