Hey there. Erm, I will try to say something useful here!

WILD is generally agreed to be the most difficult LD induction technique, so it is not at all weird to be having trouble. How long have you been doing this for? Just keep at it and you will most likely improve!

Try different WILDing techniques. Search around on this forum.. lots of people have posted their own versions of this technique.

What you see when you LD depends on a lot of factors. Sometimes it can be hazy images, other times it can be really clear.. I'd say in general what you see in LDs is what you see in your regular dreams.