My search bar comes up a white box when clicked on - help!

[curvybeach]

Hello - I am using Blockshop and when you click on the mobile version of my "Search" in the navigation, it comes up a white box. You can type but do not see anything. Very frustrating. 

Can you help me please?

My site is www.curvybeach.com

Thank you! 

[curvybeach]

Hello do you do coding? Can you help me with this? Thank you!