Hello
We have a fix for the CPU (which will be going out this week along with a list of other improvements) however you need to be aware it will be extremely slow. Your hardware is likely to experience generation times of 20 minutes or longer.
Our recommendation to you is to contact support@itch.io and request a refund.
We will likely be adding more models in the future and those may meet your needs, however we have no guaranteed timeline on this so we feel it is in your best interest to return the product.
You have our sincere apologies