Give me some feedback on my game play

Comment on my Play, Give me some feed back on what im doing right and what i need to improve. Do I deserve Gold or should I go back to Bronze. Silver II Game 2 Vayne Game: https://www.youtube.com/watch?v=ce4GqUc0WyU Game 1 Caitlyn Game: https://www.youtube.com/watch?v=ijMFW0cphI4