OT Client Logos Scroller 3 modules on one page doesn't work correctly

Good afternoon!
I had a small problem, when it's 3 modules of OT Client Logos Scroller on one page the styles doesn't work but i fixed it, other problem is the Slider buttons "Prev & Next" and "Pager" works only in one module so you can't scroll, and i need it, there is no mistakes in JavaScript so i can't find what to fixed.
There is a link to page
cd64795.tmweb.ru/
I'll be very appreciated if you can help me to solve it.

Hi,
I have checked and see it working now, could you please expain the issue or send screenshot?

Please kindly find attached the screenshot with "problem" and when the scroll works fine, i've checked in all browsers and devices - it doesn't work)

Hi,
can you send ftp and admin info to mail [email protected]
We'll check for you