my lines aren't smooth or sharp like you can do on paint tool sai

I’m having serious trouble… its hard to animate on this harmony essentials. i see tutorials but all their lines are sharp and smooth. don’t tell me about the “smooth bar” cos my lines still look gross and stuff. i really need live help from either picarto, skype or any screen sharing program. please i really need this help… if anyone is interested in helping, reply to this or email me at dextorcolo@yahoo.com please i am in dire need of help… i really want to animate… but moving from sai to harm

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