Hello,
There are many methods to skillbreak your Kisame. Coupons, ingots, fragments, advanced experimental vials, etcetera. We recommend Great Plates for your skill trial needs as it has a great return on these items for the coupons invested. However, you are, unfortunately, in the wrong forum for this kind of post. If you have a technical question or would like to make a suggestion you are welcome to do, otherwise this post is off topic and I am afraid I must close it down. Please keep this in mind for future posts.
Thank you!