Hello guys,
i am new to php , i using a template in wordpress to learn ( i know i shouldn t , i see now how it s restrictive) .
I am in my index and i d like to change the pictures and point it to external site ( an affiliate) , i really don t understand how to change the picture and change the linkin to the site here is the code: Hte plugin is confusing me , there is an image then some text to present , the blablabla, i d like to be able to change the picture but the picture is not on my site and the linkin , i would also change the last button linkin , here is the link they provide and underneath my site coden it s a mess 
sry hope somebody can help me
[b]other site linkin text:
[/b] blablablabla
my code
<?php if ( function_exists( 'get_option_tree') ) : if( get_option_tree( 'home_gomusic_detail') ) : ?><?php get_option_tree( 'home_gomusic_detail', '', 'true' ); ?>
<?php else : ?>
Ladbroke is blablabla
<?php endif; endif; ?>
</p>
<a href="<?php bloginfo('url'); ?>/?page_id=<?php echo get_option_tree( 'home_gomusic_page' ); ?>" class="grey-button" style=" margin-left:5px;"><span class="grey-right"></span><img src="<?php bloginfo('template_directory'); ?>/image/theme/icon-okay.png" alt="" class="button-icon" />
<?php if ( function_exists( 'get_option_tree') ) : if( get_option_tree( 'home_gomusic_button') ) : ?>
<?php get_option_tree( 'home_gomusic_button', '', 'true' ); ?>
<?php else : ?>
Review
<?php endif; endif; ?>
</a>
<?php if ( function_exists( 'get_option_tree') ) { ?>
![]()
<?php } ?>
<?php if ( function_exists( 'get_option_tree') ) : if( get_option_tree( 'home_govideo_picture') ) : ?>
<img src="<?php get_option_tree( 'home_govideo_picture', '', 'true' ); ?>" alt="" width="220" height="110" />
<?php else : ?>
<img src="<?php bloginfo('template_directory'); ?>/image/post/home-2.png" alt="" />
<?php endif; endif; ?>