Next step for movement speed hack?

I spend all day, read many forum and now i can do just only Zoom hack and find base address (I'm totally newbie here T-T)

The problem for now is -> I can find the base address of my character movement speed, create them to pointer and what's next?
I try to change the value many times and the game always crash to login page :wall:

PS. Please excuse my poor English , Thank you >.<

I looking for address in CE of this value run as well.
Because I don't know, what the rush which normally see.
Or find number from which the game screen.
If
I have enough numbers to think what to do next.
But now I find the game screen, that does not meet have value run

Who knows, please share it