Altered Time - your #1 World of Warcraft Mage resource!

Hey all, I'm new here, recently got into playing fire mage but I find I'm consistantly struggling on single target. AOE I'm doing fine but single target, something just doesnt seem right........

Armory: https://worldofwarcraft.com/en-us/chara ... wer/desean

Most recent logs: https://www.warcraftlogs.com/reports/N6zFga2TxW8b4ndA/

Any tips would be greatly appreciated thanks!