Deleted Third Person

Hi, i deleted my third person char accidentally and added new one but when i press play, i cant move him.

Its because there is no indication that it should possess it. You can fix this by setting Auto Possess Player to index 0 on the Character, but you might want to set a Game Mode blueprint instead.

Hi, did it. Now the camera starts at player view but im kicked out of the game mode instantly or cant get even in. Im in editor mode all the time

No idea why that would happen, but it must be because of something else you did. Why not just make a new project with the Third Person template?