Currently only IQ Option's top six assets are added that's why very few signals, working on it to add all available assets on IQ Option.
Another think, the signal are few because i believe to provide successful signals instead of many signals.
I know it's difficult to wait in-front of pc all the time for signals but it's only for few days. My application is done and testing so you only need to activate it and will trade automatically on behalf of you.