How is this Coverletter for an Internship?

[Sophie]

I have trouble with the way of wording and the grammer. Also the strucutre, if anyone help with that as well. Thank-you! Is the way I started the second paragraph okay? And the requirements for the position is:
Familiarity with programs such as WordPress and Adobe Photoshop a must.
Familiarity with Facebook, Flickr and Twitter and other social media platforms.
Interest in arts administration, marketing or merchandising.
Strong editing and communication skills.
Well organized with attention to detail.
Ability to work both as a team and independently.

Name
Address | (***)***-**** | email@yahoo.com
October 17, 2013

Ms. Name
Museum
Digital Management Intern
Address

Dear Ms. Name
I am interested in applying for the Digital Management Intern Position, listed on http://www.***.org.

I am Proficient in Microsoft Office, Excel, Adobe Photoshop and social media platforms. I am well organized, pay well attention to detail and am able to work both independently and in a team. I also have experience in Sales, since I worked in an Electronic Store.

This internship would provide me with the ideal opportunity to use my knowledge, educational background, and experience to assist the museum. This internship will also allow me to expand my research skills. I know that I can definitely make a positive contribution to the museum and would be an asset to your program.

I attached my resume for your review. If you believe my qualifications are suitable for this internship, please contact me at emIail@yahoo.com or number..
Thank you for your consideration and time.
Sincerely,
Me!
Thank-you soo much, I really appreciate it!