Logo below header

I want to place a logo below header but everytime I do it logo appears above header.I know I need to go to header.php to place the code but I am obviously placing it wrong.My site is on a localhost and it’s for a practicing purposes only.Can you give me some advice or coding example to place a logo below header?I am using Alleria theme and the latest wordpress version 4.3.1. by the way.

https://ww.wp.xz.cn/plugins/easylogo/