How often are you using the ORS shampoo? It clarifies and chelates...basically it's a really deep cleaning shampoo. It's probably adding to your dryness and you aren't really replenishing your hair with anythign substantial.
Then you use the ORS conditioner and the Aphogee Leave In, both of which have protein. Which would probably be ok but you don't have enough moisture to counteract them.
I don't know which Motions moisturizer you're using but from what I've seen they are all basically laden with cones and petroleum and mineral oil. None of which truly moisturizer your hair.
And, I don't know what benefit the carrot and grapeseed oil have, especially since you're not giving your hair much moisture in the first place. If you're going to seal you should use an oil that is proven to penetrate the strand and actually help the hair (coconut, olive, or avocado).
Yes, you probably need to try different products.
But mainly you need to research the ingredients in your products, find out what they do, and why they're not working for your hair. That way when you go out to buy new products you will choose things that are best for your hair instead of choosing things at random.
You should definitely check out
Sistaslick's articles on regimen building and other topics (choosing shampoo/conditioner, moisture/protein balance, etc.). Also check out
this thread before you buy anything.