First, what time zone are you in?
Your initial post is a little confusing. It mentions Q500, which normally flies on an ST-10 or an ST-10+. It also mentions a Typhoon H, which generally uses an ST-16, but then mentions you have two ST-12 controllers, which (I think) are normally used as the second controller in a team mode setup.
Please help us understand your need by:
1.) Describing exactly what equipment you have.
2.) What flight mode you are trying to set up.
3.) Describe what happens when you try to bind.