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Could you please edit 
and provide ALL the necessary details in your post so we can take a look at your site/issue?
In future if you want faster replies and more accurate answers, I suggest including all the details listed in the link above before someone has to ask.
Hi. Add more details (screenshot and so on). Like this, it’s very hard to understand the problem.
I think it will be very hard to create perfect loop scrolling text on webflow (This is more issue for third-party-library/custom code like this: GitHub - muchweb/html5-marquee: HTML5 marquee tag implementation in pure CSS3 or jQuery Marquee Plugin Examples OR CSS3 Marquee - JSFiddle - Code Playground OR https://codepen.io/jamesbarnett/pen/kfmKa
How?
OR:
The term of this idea is Marquee (google it)