Here's the instruction on how to fill a .pdf file.
Instructions:
1. Download the form
2. Open the form using Adobe Reader 7 (or Adobe Professional 7). Get your reader here. or use Foxit ( i recommend)http://www.foxitsoftware.com/pdf/reader_2/down_reader.htm
3. On the Menu bar, click tools, then on the pull down menu select
typewriter. The cursor will change into something similar to a text
indicator cursor.
4. Then, click on the space where you want to fill up.
This is for gundam kit competition.