Anyone feel like helping a very new mid laner, could use some guidance and help

I'm new to mid and i would love some help and guidance at the mid lane. I'm going to main Cassiopeia and i would love some tips tricks and combos or just regular mid lane help for me to get better so i can do good in ranked and help my team out. i would love it even better if someone in a high elo helped me in game and not just put comments with tips. Th to anyone who decides to help me.