Looking for a solution to a constant overfill please
So I have a few problems but want to just focus on the one atm. Because of a constant leak the toilet is constantly refilling with water, this isnt the problem I want to fix atm but if you have this solution as well please I am desperate lol. However, every time the toilet refills it keeps overflowing into the center thing and it wont stop until I lift the top and flick or shake some stuff around enough times. Nothing in particular I have noticed, when I think it's one thing and focus on it, it doesnt do anything until I mess with everything. I want to stop the overflow problem first before the leakage as it appears to me to be wasting more water than the leak.
I appreciate any help, thank you.