Need some help with a file

I have a PDF file where i want to change some tekst.

My adres in the footer has changed from: Vroegeling 71 1964KR to Ligusterhof 15 1964LN

I have tried several options but it won't work.

Who can help me out.

PT

http://pdfcast.org/pdf/pt-1

My mailadres is: dick.van.opzeeland@ziggo.nl