Yes, you can provide different shipping rates for different countries.
To set the different rates go to the the Zepo Dashboard-> Settings-> Shipping & Delivery-> International Shipping-> Shipping policies-> Single shipping rate for all products.
There, depending upon the Shipping region settings you have chosen, you can enter the different shipping charges for different countries. The prices can only be set per product. Therefore, if there are more one product, the shipping price will added for each product. You can also provide free shipping on order above a specific price.