Do your themes offer RTL support?
At this time, our themes do not support RTL for Arabic languages, however, it is possible to modify the code to support this. We've provided some references below for those who would like to attempt this.
Note that we do not offer customization services to enable RTL support on our themes at this time. If you would like to look at hiring a developer to help with this, we would suggest browsing the Shopify Experts directory.