problem with menu

Hello!
I download WP clobus and made w-side on en and ru

problem 1 – I tried to do menu on rissian and english, but menu have two section (Mexica and Russian) with subsetion in each section (categories).
When I tryed change the menu on Russian, menu on english page also is translated on Russian and conversely.

http://cc18367-wordpress-11111112.tw1.ru/en/13-mind-blowing-facts-about-russia-for-foreigners/

http://cc18367-wordpress-11111112.tw1.ru/13-mind-blowing-facts-about-russia-for-foreigners/

problem 2 – on Russian page language menu moved left and I cant see first section “Mexica”

http://cc18367-wordpress-11111112.tw1.ru/13-mind-blowing-facts-about-russia-for-foreigners/

problem 3 – the icon with en and ru flag avtomaticly located on main menu location. How I can move it to second location (top of the page where it is usually locat on the w-sites)

Thank you

https://ww.wp.xz.cn/plugins/wpglobus/