to register as toss aka protoss u need a code
is this code available for purchase or still in development stage?

You have to to survive 10th quest to get a possibility to buy a code. Or u can purchase it from the other players. U can see it on the quest page.

After Quest 10 , Planet Distruction , if you win on minimum one planet will give you option to buy for 1000 H Cristals COD , and any way is not FREE ,

Not exact.
All u need is just survive. Even if you have lost all attacks, but you still have at list one planet - its OK.

Mission will be completed in a 7-8 days after attack. Then you can activate Phoenix's code.
It costs 1000 H. You can buy or trade 1k hd for activations.

I have trade 1k h. So i have toss without any donation.

1K HD <--- Meaning ?

k = kilo = 1000

hd = h = Hydarian crystals

-------, How do you sell toss codes?

i want to buy from someone toss code