Hi Swwapnil 

# go to Elementor-> Settinsg and turn on Elementor editor for footer
# go to Appearance-> widget, select 3 sidebars "Footer Top, Footer Middle and Footer Bottom" to see the footer in use, then go to FTC Footer in admin-menu and edit it correctly with the editor. use
# Current menu colors are in line with the theme's primary color, set at theme options-> Styling-> Color Schemar
# Go to Appearance-> Theme options, to set general options on the theme

thanks you