Does anyone teach me how to fish in Pigg?

ok im back again for some new post and pls teach me how to fish in Pigg XD cause i dont know to get a fish,i know it should go to the Plus Sign but i go5t the fish there but the health is still same pls teach me!! T_T

Hello

Hey everyone!today was the Pico Maintenance longgest time ever!!well however i still have no post because of that,maybe i think the staffs are sleepless of the longgest maintenance ever!!well free to visit or join our group just go here-------------->https://www.facebook.com/groups/363653277006881/364680733570802/