Whoever put your template together appears to have deliberately suppressed the normal Zen Cart footer and attempted to put their own version in instead.

Although we can point to you to the general areas that they might have changed, they don't seem to have known much about Zen Cart, so that may not be when they made the changes.

One thing that you can do to narrow it down is switch to the classic template and see whether the footer reappears. The answer to this would give a clue as to where changes may have been made.