Hello Again & thank you for your response.
I needed to correct the product grid not the slider as I mentioned in the picture I send you. I noticed it is using isotope jquery and after you mentioned the js file I found the correct line for the container to make it right to left.
In the same file you mentioned I add a line after line 548 (transitionDuration : ‘0.5s’,)
I added this code to line 549: originLeft: false,
and now the product grid is sorted from right to left.
have a nice day.