Looking for ADC Coach

I'm bronze 2 atm. I been back and forth between bronze 1 and bronze 2 so many times... everytime i am in promos to Silver... BAM! I tilt. Sometimes its my fault and sometimes it isn't... I feel like i need a push to be a bit better. Something or someone to wake me up and explain to me what i need to improve on :3 A Plat + Coach would be great