First, never say sorry for the questions…this is what support is for 🙂
As for your menu on mobile, it should be working but when I went to your site, I noticed the menu gets hidden…it should not be doing that. I just tried this on my local test site and the menu works fine. Something is unique about your site then for this to be happening. Did you make any code changes? It looks like you did for the top header area…I’m thinking something there is affecting the menu. Hate to say this, but you may need to start over by doing the menu first, then redo your header stuff and then which each one you do, test the menu in mobile view.