Hi,
1) Edit page > Carousel Anything Settings > disable Easy mode, Navigation tab > Reload > Edit settings.
2) There were some changes in Instagram functionality. We do our best to make the theme compatible with it. Right now the Instagram element doesn’t work with a hashtag. Please wait for the next theme update.
3) You are using the default Image carousel element which doesn’t have such an option. Try to use our custom carousel element – http://prntscr.com/t4vwgf
4) Try to clear cache of your mobile browser and check one more time. What mobile and browser do you use?
5) Theme Options > Header builder > Account > Dropdown > Dropdown Background and WCAG Dropdown Color.
Regards