Hello, i researched all the internet carpentersblocks where will work the collision of Slope block.
I saw one video where it works but not found mod where it works

All the versions that i used it didn't work.

Could you give me the version of mod where it will work?
Or how i can do it on my own way?

I saw other mods that do the same slope blocks but there was troubles with textures i mean it uses "dirt" texture on Top not as carpenters render it or mods have bugs...

Smooth slope collision was part of the Minecraft 1.7.x builds. Nothing newer will have that unfortunately. It can be added to the 1.12 POC with some refactoring.