Footer

hi, I love your theme! Easy to work with and great results! Thanks. I was working on the final items on my site and did something stupid... I wanted to change the footer and with doing this, I removed it... I don't want to re-install the theme since I haven't created a child theme. Can you please send me the code? And, what do I have to change in order to change the copyright and remove the Powered by Wordpress text? How can I change the colour of the container? In css? Thanks in advance  for your answer   rgds   Iris