Cheat Engine

[tquery]

Hello all!
I am new in this forum, and maybe I am posting to the wrong section, but I hope, I am correct.

I have a task - to find static address for the current health in a game.

The current health value is a type of float, and I have found the first address for it (but it changes time-to-time [address is dynamic])
s2.postimage.org/uqjjgib5l/Untitled.png

The second thing I must do - find out what writes to the address, but when I click this option, the result is empty.

After I trigger current health value change in game, I get this instruction
s7.postimage.org/bntqrnx17/Untitled4.png

But I cant add this instruction int watch area, to get the value of a health by this pointer. i put EAX value + offset 8 as a pointer of a type float

How do I find the static poiner, to get by path the current health value?