Toilet continuous flush help!

[lizzy33]

Hello,
Need some help. Our toilet flush button in the wall is stuck and now water continuously flushes. It's very fiddley to look inside as there's only a small whole to look at the parts as it's in the wall. Anyone got any tips on how to stop the continuous flush? I've stopped the main water pipe to save my water bill at the moment thanks in advance.

 

[HERTS P&D]

New flush valve is needed, it is not closing correctly probably due to limescale.

Andy

 

[lizzy33]

OK, thank you. Another expense unfortunately ((
It's very fiddley to remove the centre flush valve. Will I be able to do it myself or should I get a professional?