Toilet will not stop running easy fix or plumber needed??

[annonrenter]

Hi, as is the toilet my toilet once flashed just keeps running when I move the blue float up-and-down The toilet will stop running and refil as normal but the problem persist.
Is there anything I can do to fix this quickly or do i need replacement parts ??
Any help would be greatly appreciated

 

[cjg]

best bet buy a new filler they are not dear.