How to remove bottom scrollbar

Hello all, i have an issue about the bottom scrollbar, i already hidden any overflowing content in my site but nothing is happend. as i know, there is nothing overlaping in my design, but i keep seeing bottom scrollbar, did you guys know whats wrong with my site ? thank you

Here is my site Read-Only: LINK
(how to share your site Read-Only link)

FWIW I’m not getting bottom scroll bar on your site.

Hello mister,

thankyou for your feedback. But as you can see in this video below.

I’m in desktop, and when i scroll down to the middle, suddenly my page have a scroll bar in bottom as you can see…

Is this just hapend in my device or you experience the same ?
Thank you so much.