How to get really lucid in a ld?

I just had an other ld but i couldnt get really lucid i know what i saw and the colors and stuff i even tryed to spawn some one i know but nothing happend can some one help pleas

It takes practice. Look into stabilization techniques (rubbing hands, spinning, etc). These make the dream more vivid and keep you in the dream longer. As for controlling (Stuff like "Spawning in" things or whatever), that requires you to fully expect it to work.
You may need to do some more indirect things. For example to spawn a dream character, you may need to expect them to be behind you, or behind a door, around a corner, etc.

I did i was like hey name of the person and spinned but nothing happend and i did rcs i know i was there but i could let it feel like real life

Becoming fully lucid is a matter of realizing that the dream is coming from you.

I think a good way to do this is imagine something simple until it manifests itself in the dream.

in the past, I had a lot of lucids, wbtb back into lucid. They were usually happening around highways thinking I was lost homeless, once an old woman (wise guide) told me I could stay with her, and we walked towards a green grassy field and I met this girl at a festival and we danced (did ballet) together. Not sexual at all, and if it was it was an archetype. It was a vivid, important big dream (not a little dream that comes from things done during the day). To make dreams more vivid, meditate every night or write down your feelings about the day before you go to b ed. Get this out of your head so your dreams wont be plagued with boring, blurry things about the day. FOCUS.

Once you're in a dream, if you become lucid, meditate. Walk slowly or sit down and feel the ground supporting you. Don't be afraid. Look at your hands as you walk to stabilize yourself and to stay in the dream. I often become lucid for a few minutes and then wake up instantly. i want to get back all of that lucid dreaming. But if you want regular, non lucid dreams, work on dream recall/keeping a dream journal (really hard for me but I am going to set an intention to do this when I wake up).

Ask God for big dreams. (Look up Carl Jung and big dreams vs little dreams). Ask Him for Divine Visions. Ask for clear, lucid dreams . My struggle is having half blind dreams, paralyzed, unable to awake and reclaim my sight.