Mobile menu

Whenever I am on my mobile device (android phone) and I press the menu button, it just reloads my home page before a can navigate anywhere. It shows the menu items for a second then just reloads. Trying to navigate anywhere is impossible. This is affecting my user experience tremendously. Please help.

PS I do not know code. Also, I have made no changes to anything so the problem isn’t my doing. Please help

The page I need help with: [log in to see the link]