As qiyana, Flank in team fights to make getting on the enemy backline easily. Make sure you’re near your team at all times so you can get in the fight fast.

After your bot lane has moved to the mid lane, rotate to the bot side of the map or somewhere else on the map so you can continue to farm and gain XP. 

As you’re good at getting picks and killing isolated targets, try to ambush and assassinate enemies who are alone or walking around Summoners Rift alone. After killing someone, make the call for a nearby objective. As qiyana, Make sure you're close to your team at all times so you can fight quickly. After your bot track has moved to the medium track, rotate to the bot side of the map or somewhere on the map so you can continue to close and win XP. As you're good at getting choices and killing isolated targets, try to ambushed and assassinate enemies who are alone or walk around Rift Summoners alone. After killing someone, make the call for a nearby goal.