d9ddcdf created the issue

Hello,

I have a new open cart webpage called www.agbowling.com

I have to edit the code sources of the extensions and modules I buy sometimes via ftp.

Im using cyberduck and it works great. I am new at this and sometimes to fix some errors they tell me the solution is to remove a line of the folders or to edit it.

I have a macbookk pro and I have try to edit the folders through cyberduck but I don't know how. The edit option is not highlighted so I cannot press it. Even if it would be available, I don't know how to change/remove or edit lines through ftp.
Please please help me through this process since is very important with everything I want to edit from my site!
Thanks a lot!!!!

Example:
To remove the return option I have to edit footer.pl
(catalog/view/theme/sportstore/template/common/footer.tpl) and remove line of code with this link ...
I went to those folders exactly like that... but I don't know how to remove it of change it.... edit is not available..