Please help my english. I have an interview this wednesday :'( thank you :D

Dear Sir/Madam

This application is for the position of...advertised on....in (state where you saw the the advert) 

I work for a steadily growing firm where I have gained practical skills in team work, client communication, report writing and presentation,  all these in a high pressure environment with deadlines to meet.

Given that your organisation serves a wider industry segment, I see this as an opportunity to develop my professional skills to the next level.

I have confidence  you will give me a chance to serve and contribute to growth of your organisation.

With warm regards,

Aima

plis help my english. i hv an interview this wednesday :'( thank you :D

Correction

Please help with my English.  I have an interview this Wednesday.  In English all languages and days of the week are written with a capital letter.

The reason I am applying for this position within your company is because I want to gain more experience within the ??? industry. You need to put something in place of the question marks. Currently I am working in a small company but I believe your organisation works with a wider range of the industry and I think this would be a great opportunity for me to develop my professional skills.  You always need a capital letter when writing I.  I am, I think, I will. Although I have only been in my current position for three months, I have learned a lot during this time including how to work in a group, communicating with clients, preparing presentation.  I also work well under pressure and always meet my deadlines.  It is for these reasons that I think I would fit in well with your organisation.