Logo missing in top left corner on my website

I love this theme but so far could not figure out why on my website the logo appearing in the top left corner is missing.

Please check this screenshot from https://independentpublisher.me/ to understand what logo I am referring to: https://gyazo.com/18cb39353d58559b91bda16905e9de41

I guess I’m missing something. Thanks in advance for your help.