Ayuda
Hello!! Somebody can write me down if the next expresión is ok.
We're already working on this issue. I´ve attached some pictures as part of the follow up.
Regards!!
<em>[If this is a formal letter, to someone you are not familiar with yet, you may want to use "We are already..." and "I have attached...". If you have done a lot of business with this company or person in the past and are a friendly basis, then "We're" and "I've" is accepatable.]</em>