Honestly, I wouldn't normally look at your page based on your avatar alone. Your hair is poorly done, no contrast palish looking, makeup is bad, and it looks like a snapshot - read don't take me seriously.
When I looked at your avatar in your port, sure enough, it's a arms length photo for an avatar. That alone would immediately relegate to me as TF potential, with no serious consideration of paying you for your services.
Looking at the rest of your port just says no experience to me for many more reasons.
You're pretty, but in your port I see no ability to express emotion or pose well or be used in a creative capacity.
You asked for help and might think I'm just being mean instead of telling you what you could do better. I'm telling you what a photographer might think looking at your page which I hope helps.
That being said, I would suggest working with good photographers to learn. I'd read Billy Pegram's book, Posing Techniques for Photographing Model Portfolios. That's a good place to start.
I would suggest finding out what type of modeling attracts you and study it. If fashion, for example, is what you like best, start reading Vogue, Bazar, Elle ect. See what they do and practice what they do in the mirror.
More than anything, find some models here that do the type of modeling you like and ask them to mentor you.