Perhaps not the best way but it worked for me.
Add to your custom CSS
footer#colophon {
display: none;
}
@shinerweb I already checked the submissios field yesterday upon reading this. But still no good, and I just tried today the Limit Submission as you mentioned above, and still no good.
How did you guys do this, I’m having the same trouble. I always have to create a new form because suddenly after the last few updates, my forms suddenly stops displaying. thanks!