Can anybody give me tips on Vayne?

From a support perspective, you just have to play patiently. You can't force things with vayne. Your laning and early game are pretty atrocious. Wait for the enemy to make a mistake and capitalize on it. That's all I got for ya.

as vayne its best to be safe in laning phase you are gonna get bullied hard and accept it. if you can leave laning phase even in kills and deaths and even in cs you win. late game vayne will scale harder. she is weak in lane. even if you finish lane down a few cs thatisnt that big of a deal. just farm the best you can and dont give easy kills.

vayne is all about attack move and kiting. learn those. learn positioning in team fights. you are short ranged adc you will get caught by damage if you dont position properly.

max Q W E .

dont play her with the old build with bork play her like a normal adc with critical seems to work better for most vayne players i've seen and just practice bud nothing more to say practice makes perfect!

I'd tell you just to pick up a new adc.

Maybe try Twitch, he's a hell of a lot fun!

But if you want advice, make sure NOT to use Q right before Ulting, like I do all the time. That one second invisibility can be god like. In fact, if they buff her, they should buff that part.

Vayne's ult requires mechanics to use, whereas Twitch's ult is basically, "Oh, teamfight, press R and win".

Don't die. Your champ will play itself with enough attack speed and lifesteal eventually. Don't you dare buy a fucking shiv.

Always use flash and tumble offensively. Ignore enemy towers. You can for sure flash ult into the enemy team under their tower and 1 v 5.

run to enemy nexus repeatedly ignoring the towers on the way and you will gain SUPER SIAYAN POWERS.

Just don't play Vayne.

So in order to play vayne you need to learn a lot of stuff as adc if you can't position as adc don't play vayne which leads to this. With vayne you need really good positioning learn how to control wave and last hit the basic stuff. After you start playing a lot more you will understand your damage, try not to pick fights that you know you can't win just play passive. In mid-game you will scale a lot so it will be fine from that point just don't give kills easily by playing really passive early and you will be fine!