Changing Colors and removing text, adding banners for advertising

Ah, very large subjects to might want to start with CSS, Designing Headers, and in general Category:Design_and_Layout.

This search:
https://www.google.com/search?q=wordpress+plugin+rotating+banner

found, among others, this:
https://lorelle.wordpress.com/2007/02/28/random-wordpress-plugins-rotating-banners-header-art-images-quotes-and-content-on-your-blog/

Thanks but I am looking for someone to help us , we arent very webdesign illiterate

How do i remove the tunermaneuvermag.com at the top and replace it with a image?

Can’t do a better job explaining than Designing_Headers.

can you help me with designing our site?

Please consider posting a “New Job Request” [1] to have a professional work with you, or consider joining and soliciting professional assistance from the wp-pro mailing list [2].

[1] https://jobs.wordpress.net/postajob.php
[2] https://lists.automattic.com/mailman/listinfo/wp-pro

how does # 2 work?

Join the email list, then send an email to the list and everyone on the list will get your email, and then they will respond directly to you.

See: Mailing Lists

Ah, see you figured it out.
https://comox.textdrive.com/pipermail/wp-pro/2009-January/001522.html

Good Luck.