How can i delete this extention called watchitadblocke on google chrom

SO i recently had this problem and it says watchitadblocke on google chrome in extentions and i cant remove it.

it is causing ads and all other bs

i tried removing it manually from regedit and yeah!

I would try this programme. AdwCleaner - Software Informer. A free tool that keeps your PC free from adware, malware, spyware.

OK so i tried that and i also tried jrt and ccleaner and malwarebytes, in the end i had to re install google chrome so yeah

this topic is useless now :P