cant erase the logo and only display site title

hi there
i tried inserting a logo, but it appears way to small, so i tried change it back to only display the site title.
that wont work, i cant even safe that. so how do i get the logo to disappear and display the title only again?the page is this:
wordpress version 4.6.1

thanks for any help.
greetings claudia

Hi Claudia,

I hope you are well today and thank you for your question.

Please see the solution posted in the following topic for the similar question.

Best Regards,