Change default theme text

[Sms2luv]

Hi
I am pretty new to mybb.
Please visit my website here.
I am using leopard theme, at the top there is some default text listed like

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Sed consequat. Vivamus eget enim. Nullam

How can I change or remove it.
I am not able to get my logo display as it shows an X mark.
Kindly help me to resolve the issue.

[.m.]

admin panel >> templates >> your active theme's templates >> header templates >> header

that should be the location which consists of referred text in a div element code
logo image code should also be there. or logo can be added in the theme's properties

[Sms2luv]

admin panel >> templates >> your active theme's templates >> header templates >> header

that should be the location which consists of referred text in a div element code
logo image code should also be there. or logo can be added in the theme's properties

could you please gve me detail idea about how to add logo in theme

[.m.]

^ admin panel >> themes >> leopard theme >> scroll down for Board Logo >> enter your logo path (eg. images/logo.png) >> save

[Sms2luv]

^ admin panel >> themes >> leopard theme >> scroll down for Board Logo >> enter your logo path (eg. images/logo.png) >> save

Still logo is not getting displayed, what can be the problem