Menu not working on mobile

You should try posting your question on the Responsive Theme support page, you’ll have a better chance of getting an answer from someone who knows the theme (scroll down to the bottom of the page for the form).

@sonaimani, can you elaborate?

Yes, I agree, something got screwed up with the Javascript, maybe when dmd54 went to “add a transition” (although I don’t know what was meant by that). There’s something wrong where the menu isn’t getting assigned the correct responsive classes, and that’s most likely in the Javascript.