Help removing defult home button

Hi all

this is my first post so I hope I got it in the right place

N E Wayse im needing a little help removing my defult home button from my current theme on my self hosted blog. Iv been searching for a few hrs now and found plenty of solutions but none that fit my needs so I was wondering if someone could kindly help me because i am not to .php shabby.

I am using the “themeforest Musicians theme & Facebook app” theme and you can find my website here https://www.mastermindmuzicgroup.com

thanks for all the replies and help ahead of time ??