Just purchased a Hapichil electric scooter for adults 500W a month ago on Amazon. I’ve only ridden it a few times about the third time it started squeaking while driving very loud. I can’t see the problem. However, it’s foldable and on the front shift is a small arm to open and close. It looks like whatever was holding the screw in is gone or the screw kinda looks broken. Can someone please help me. There are no electric scooter repair places in Las Vegas…at least so far. Please help, wanna ride my scooter!