Name of the plugin you want: PyroFishingPro
Spigot Link: https://www.spigotmc.org/resources/pyrofishingpro-1-13-x-1-16-x-1-fishing-plugin.60729/
Price: 10 GBP
How it would contribute towards the betterment of the community: A lot of people will make an account on blackspigot to download this plugin.