Motivation letter Please Help me

I have never been writing ML before and my English is not thebest of my skils.
I think it's a little mess up please hepl me

Dear  Mr Smith,
I'm writing you to apply to Junior SAP Consultant position.
Career of SAP Consultant is attractive for me because in this area the economics and the computers are joint in whole and I will have opportuniti to use all my skills.
During the Last two years I was working as accountant.Before that, my brother and I was develop and manage computer literacy course.At the same time I was working as shop consultant for mobile fone and computers.

Being an optimistic and creative team player with very good presentation skills and a wide range of interests, I am also able to work self-contained. Not only personal strengths in analytical thinking, problem solving and identifying the determining factors of success, but also very good communication skills and a good command of English and Russian languages.

I have  master degree Accounting and Control, very good computer skills MS Word, MS Excel, MS Powerpoint, MS Acces and some others software products.I have knolege of Microsoft networks.Unfortunatly I don't have any experiance with SAP but Im going to compensate this with high motivation and will to learn.I'm willing to spend 100% on my working time to be on business trips.I have goog command of English and Russian languages.
I believe I'll be good part of your teem.
I am keen on supporting your company and would like to start as soon as possible.
If you have some questions, please contact me by phone or e-mail.