Footer

Hello Rambo team

I have been posting so many queries since past 2 days as i am customizing my website
With the big thank you to your team, my all queries up to now has been resolved

I am facing 1 more issue with the footer
I need 3 columns or at least 2 column footer
Please advise if i can do that and how

Also check the URL of my website
in the footer there is our address there (WE ARE AT)
I want to change the bottom line color
please advise on that as well

Thank you